Showing posts with label Seat. Show all posts
Showing posts with label Seat. Show all posts

Saturday, 3 August 2013

Seat 600 gave wheels to whole nation

On the left is new Seat Mii and on the right a Seat 600. Resemblance to Fiat 600 is no coincidence.
Four decades ago this week, on July 31, 1973, the last SEAT 600 rolled off the assembly line in SEAT’s Zona Franca factory in Barcelona. It was a car that signalled a turning point in Spanish society, championing the beginning of widespread car ownership in the country.
The last four decades have seen substantial evolution in the automotive industry – and for SEAT itself – and the modern equivalent of SEAT’s original city car is the Mii.
The 600 is the icon that kick-started motoring in Spain during the years of slow recovery after the Spanish Civil War. It was made with license from Fiat, being technically a Fiat 600. No other model has become so embedded in Spain’s collective subconscious; many older drivers in Spain today recall being taught to drive in a 600 by their fathers. The car was a fixture in the everyday life of many Spanish families in the ’50s, ’60s and the ’70s.
Over the course of its 16-year production run, almost 800,000 SEAT 600 models were produced, including the four-door SEAT 800 that was manufactured between 1963 and 1968, but that was commonly referred to as a 600.
Mobility for all
The 63,000-peseta price of the SEAT 600 at launch – the equivalent of €379 (£330) today – meant that countless working class families were suddenly afforded the luxury of their own car. The impact of the arrival of the SEAT 600 was such that just one year after its launch, production had increased six-fold.
Initially, the SEAT 600 was equipped with a 633 cc engine that delivered an output of 18 hp, which remained in production for six years. The engine was upgraded to 767 cc with an increase in output to 25 hp and later to 28 hp on the D, E and L-Especial versions, which were manufactured for the remaining ten years of the 600’s lifespan.
Aside from the 800, on all variants of the 600 the body styling remained virtually intact, except for changing the ‘suicide doors’ during 1970. The original 600 engine only underwent a slight change in six years, moving to a 20 hp output from the original 18 hp, while the more modern 25 hp motor, fitted to the 600 D and E, remained unchanged until its very last year when, as an L-Especial model, it gained a further 3 hp thanks to an increase in compression. As its name suggests, the L-Especial added a touch of elegance, with plusher upholstery and an ignition key-activated anti-theft steering wheel locking mechanism. 
Aside from its ruggedness, the 600 had plenty of other virtues: first of all, its body design took full advantage of its 3.3-metre length, with a passenger compartment that in theory accommodated four occupants comfortably, and five sparingly – though in reality, several more would often be squeezed in.  
The 600 featured a basic sturdiness and was a mechanic’s delight, as repairs were easy and accessible. Furthermore, spare parts were extremely easy to come by, not only in the authorised outlets but in all parts and accessories shops, so the car was perfect for the DIY mechanic on a budget.
Performance levels in tune with the times
The 600 reached a top speed of 115 km/h (71 mph) and could cover one kilometre from standstill in 45.5 seconds – performance figures not to be sniffed at considering the car was fitted with an engine that put out 28 hp at most. Moreover, fuel consumption was 10 litres per 100 km in city driving (equivalent to 28.2 mpg) and 6.5 litres (43.5 mpg) on the open road, with a range of 461 km on a single tank of fuel.
But to demonstrate the progress made in the city car sector, by comparison the SEAT Mii 60 PS Ecomotive has a 100 mph top speed and can race to one kilometre in 35.4 seconds. It does so while consuming five litres per 100 km (56.5 mpg) on the urban cycle, and only 3.6 litres (78.5 mpg) on the extra-urban cycle. Its potential fuel tank range is 945 km (587 miles) – a substantial 484 km (300 miles) more than the 600’s.
Another significant difference is the boot volume. The 600 had to make do with only 68.5 litres, while the Mii by comparison offers nearly 3.5 times more, at 238 litres – hence visions of suitcases and belongings strapped on the roof rack of many a 600 back in the day.  
The following table shows the difference in technical performance between the SEAT 600 and the Mii:
 600Mii
ENGINE
TypePetrol, 4 cylinders inlinePetrol, 3 cylinders -12v
Displacement (cc)633/767999
Maximum power (hp/rpm)18-28/4600-480060-75/5500-6200
Fuel systemSingle-barrel vertical carburettorMultipoint injection
TRANSMISSION
TypeRear wheel driveFront wheel drive
Gearbox4 speed manual5 speed manual
STEERING
TypeWorm driveElectrohydraulic power steering
CHASSIS
Front suspensionIndependent, transverse leaf spring and shock absorbersIndependent MacPherson, stabiliser bar, coil springs and hydraulic shock absorbers
Rear suspensionIndependent, oblique wishbone, coil and shock absorbersSemi rigid axle, coil springs and hydraulic shock absorbers
BRAKES
Front/rearDrum/drumVentilated discs/drum
PACKAGE
Length/width/height (mm)3300-3320/1380/14003557/1641/1478
Kerb weight (kg)585-615929-940
PERFORMANCE
Top speed (km/h)90-115160-172
The significance of urban vehicles for SEAT
Throughout its history, the SEAT line-up has featured a wide variety of small cars, including the 600, the 133, Panda, Marbella, Arosa and the Mii.
The 600 was not only the starting point of this evolution, but a truly ubiquitous model that put Spain on wheels – a genuine icon of car ownership in the country. This is backed up by the fact that back in 1970, one in of every four cars on Spanish roads was a 600.

Tuesday, 18 June 2013

Leon FR 2.0 TDI 184 PS is available now

The SEAT Leon FR 2.0 TDI 184 PS offers hot hatch performance, with low running costs (an official 67.3 mpg (3,5 l/100km) combined fuel consumption rating and CO2 emissions pegged at just 109 g/km)
The Leon FR 2.0 TDI 184 PS is a tremendous feat of engineering: it is 11.9 mpg more efficient on average than the outgoing Leon Mk II 2.0 TDI 170 PS, while being 0.7 seconds quicker to the 62 mph benchmark. In fact, it offers the very same combined mpg rating as the outgoing Leon 1.6 TDI 105 PS.
Arguably the best quantifiable measure of its performance advantage over its predecessor is its torque figure, which is 30 Nm higher but comes in at the same point in the rev range – just 1,750 rpm, giving the Leon FR 2.0 TDI 184 PS its astonishing flexibility.
For example, compare 380 Nm @ 1,750 rpm to the 370 Nm @ 4,750 of the Porsche Cayman R and it’s clear just how much low-end punch this Leon has.
The 2.0-litre TDI engine that powers the Leon is part of the very latest generation of common rail diesel engines from the Volkswagen Group, featuring direct injection and turbocharging. The 184 PS engine comes with Ecomotive Technology as standard, which means it has Start/Stop engine shut-off to preserve fuel when the car is at a standstill and in neutral. 
Available with a six-speed manual gearbox only, the Leon FR 2.0 TDI 184 PS costs from  £22,075 in UK.
Any Leon wearing SEAT’s iconic black and red FR badging includes LED tail lights, 17-inch alloy wheels, FR-specific front- and rear bumpers, dark tinted windows, twin chrome exhaust pipes, sports suspension (lowered by 15 mm from standard), dual-zone climate control, front sports seats, SEAT Easy Connect media system including full colour touch screen interface, Bluetooth audio streaming and eight speakers, and SEAT Drive Profile. By altering the throttle management, steering feel and gearbox settings (in DSG-equipped cars) between three modes, SEAT Drive Profile allows significant alteration of the feel of the driving experience.  
MacPherson-type suspension is standard at the front of all Leon models, with a semi-rigid axle (torsion beam) at the rear for cars with engines up to and including 150 PS. This solution saves weight and cost – which can be passed on to the buyer – without impacting ride comfort or overall refinement.
A multi-link suspension setup is more suitable to higher performance driving, with five links per side allowing greater lateral movement for improved contact with the road, particularly during high-speed cornering when the tyres are at the limit of grip; the rear torsion beam allows some twist and flex, but the multi-link setup does so even more.

Tuesday, 11 June 2013

SEAT Leon Verde hybrid electric prototype

SEAT has today showcased a brand new plug-in hybrid prototype based on the new Leon, at the official closing event of the pioneering Cenit Verde research project that produced it.
Called the SEAT Leon Verde, the prototype is the culmination of a four-year research project designed to facilitate the market introduction of an electric vehicle in Spain.
More than 800 professionals from 16 private companies and 14 public bodies in SEAT’s home country joined forces for Cenit Verde, which was established to develop sustainable alternatives for automotive energy and infrastructure.
Cenit Verde, which translates as Green Zenith, was headed by SEAT’s Technical Centre in Martorell with the support of Spain’s Ministry of Economy and Competitiveness. With an overall budget of €34m, it has become a benchmark project in Europe by virtue of being one of the first Public-Private Partnerships, and in recognition of the breadth of its research.
Aside from the development of the Leon-based plug-in hybrid prototype car, the Cenit Verde project saw the development of an innovative smart car charging system. The system can automatically establish when the electricity grid is experiencing low demand, and can charge the car during those times only, using a lower tariff.
This both saves the consumer money and reduces the strain on the energy grid; it is the collaborative nature of the Cenit Verde project that has allowed this smart management of energy demand and variable charging  solution to be developed.   
SEAT Leon Verde: a pioneering prototype
The SEAT Leon Verde is the embodiment of the Cenit Verde project. Powered by a 1.4-litre TSI petrol engine with 122 PS linked to a 102 PS electric motor, for a combined maximum output of 170 PS, its electric-only driving range on a full charge is 31 miles. With a full battery and its 40-litre petrol tank full, its total range is 507 miles.
That equates to a phenomenal combined fuel consumption figure of 176.6 mpg (= 75km/l) and just 36 g/km CO2emissions.
In keeping with its futuristic theme, the Leon Verde is equipped with an advanced Human-Machine Interface (HMI) integrated into a smartphone app. This enables the driver to connect to the car via a wireless network with his or her smartphone to manage functions such as energy consumption, battery status, recharge management (see below), and estimated CO2 savings in electric mode; two patents were applied for during the creation of the HMI alone.
In addition, the project has enabled development of a Driving Cycle Predictor, which analyses and memorises the routines and driving style of the driver, using this information to optimise energy consumption and reduce CO2emissions. SEAT has taken out a patent for this technology, too.
Smart management of energy demand
The holistic approach to electric vehicle development undertaken by the Cenit Verde project resulted not only in an entirely new electric vehicle, but an entirely new approach to charging infrastructure as well.
In collaboration with companies including Cobra, Endesa, Iberdrola and Red Eléctrica Espana, a ground-breaking system of tariff negotiation and smart energy management has been developed, which effectively allows the car to ‘interact’ with the electricity grid – reducing pressure on the grid and, ultimately, saving the user money.
The system detects when overall energy consumption is low on the grid, and incentivises, by way of lower costs, charging during these times. If the car is left plugged into a power source between 7pm and 7am, for example, the system will only charge the car at times when it detects the overall demand has dropped, using a recharge manager.
The user can specify whether he or she wishes the system to work this way, paying less for energy consumed when demand is low. Alternatively, a standard quick charge function is also available.
But the Leon Verde is a car that gives to the grid as well as taking from it – via a Lear 20 kW on-board charger, the Leon Verde allows for two-way connection to the grid, allowing it to feed in electricity.
Ramón Paredes, Vice-President for Governmental and Institutional Affairs for SEAT and the Volkswagen Group in Spain, described the project as “the most ambitious research programme carried out by a consortium of Spanish companies in such an important technological sphere as electro-mobility.”
Paredes highlighted the fact that, “funds devoted to the financing of R&D activities constitute key elements in the industrial policy of any developed country, or at least if it wishes to continue being one. Experience tells us that those countries who have been able to go against the flow have managed to emerge from the crisis more rapidly and in better shape."
Fermín Soneira, SEAT’s Director of Whole Vehicle Development, Electro-mobility and Innovation, highlighted the Spanish brand’s contribution by declaring that,“SEAT’s leadership capability and its technological experience, which embraces the study and development of electric vehicles, have facilitated the integration of the magnificent contributions made by all participants. This partnership has underscored the first-rate competitiveness of Spanish industry.”
The SEAT Leon Verde prototype is a research and development vehicle, and the result of the collaborative Cenit Verde research project. There are no plans to put the car into series production.

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