Fiat Hummer Concept that Fiat names "Oltre Fiat" was premiered in Bologna Motor Show this winter. I find it hard to believe that it weighs as much as they claim. Fully loaded it can weigh up to 7 tons - that just sounds too much. Apart from that the Fiat Hummer is an interesting concept. It is based on a military vehicle so it has little luxury.
I like the look of rugged power and the impressive driveline with lockable differentials front, back and center as well as the high ground clearance. However I think that the engine hp and the torque numbers are too small for such a heavy vehicle.
The show truck setup is slightly weird. Notice the off road auxiliary lights way back where they can't possibly light up the trail ahead. Those low profile rims and tires are obviously not going to make it in any real situation.
Would like to see it on at least 38 inch tires or even better 49s...
The "Oltre Fiat" show car was presented today at the Bologna Motor Show in a spectacular display; this unique model confirms the Fiat Group's technological excellence even in the large four-wheel drive and off-road segment.
It is derived from the Iveco LMV (Light Multirole Vehicle), the new military off-road vehicle that embodies cutting edge technical features and has won the FCLV (Future Command and Liaison Vehicle) contract for the British Army, also being chosen by the Italian Army.
The show car has very generous external dimensions: it is 4,870 mm long, 2,050 mm tall, 2,200 mm wide and has a wheelbase of 3,230 mm. It has "exuberant" styling, developed around a silhouette with straight wheel arches that cut across the uncluttered sides. The door handles have been recessed deliberately, so that they do not constitute an obstacle when driving off-road. In other words, the design concept underlines the car's practical personality, which is taken to an extreme by the vehicle's real performance.
The Crew-Cab version (long cab with an open platform) achieves a perfect balance between the feeling of dominating the terrain from inside the comfortable cab, and the Spartan personality of a pure expedition Pick-up. The tubular structure above the cab enhances the solidity of the whole vehicle, focusing attention on the presence of a complete rollover bar inside the cab. And finally, the adjustable sunshade at the top of the windscreen increases the dynamism of the roof, and recreates the typical structure of vehicles used for desert crossings. The Oltre-Fiat clearly embodies power and solidity, having inherited all the features peculiar to the military model, starting from the permanent 4x4 transmission that allows it to tackle any situation or route. The merit also goes to the generous 50 cm ground clearance, and the highly efficient independent suspension system with coil springs and coaxial dampers.
The vehicle's extraordinary capacity as an "explorer" is also enhanced by the fact that all-wheel drive is engaged automatically when it is needed. All three differentials lock, a system that guarantees optimal wheel grip in all conditions. Thanks to these solutions, the Oltre Fiat can negotiate a lateral gradient of up to 40%, and longitudinal gradients of 80%; it can also tackle fords of up to 85 cm, and this can be increased to 1.5 meters by mounting special inlet and exhaust pipe extensions. And finally, the show car is fitted with high performance, ultra sporty (V speed code), low profile Pirelli Scorpion Zero Asimmetrico 315/40R26 XL (Extra load) tyres.
The vehicle on show in Bologna can therefore perform a wide range of functions; it is equipped with an Iveco F1C Common rail diesel engine, with a variable geometry turbo and intercooler. The 3-litre engine has 4 cylinders in line and delivers a maximum power output of 136 kW (185 bhp) at 3700 rpm, and peak torque of 456 Nm at 1800 rpm. Combined with a six-speed automatic transmission, the engine gives this extraordinary vehicle a top speed of over 130 km/h.
And finally, the Oltre-Fiat show car weighs about seven tons, ready for the road and exploiting all its load capacity. It can seat four or five people, depending on the interior outfit, with an overall payload of about three tons.
Fiat thanks the following organizations for their collaboration in the development of the Oltre Fiat show car: RRS (vehicle outfit), Pirelli (tyres), Sabelt (seats) and Alpine (audiovisual systems).
Fiat Hummer specifications:
|
Price |
-- |
Production |
-- | ||
|
Engine |
3 liter inline-4 diesel |
Weight |
-- | ||
|
Aspiration |
turbocharger & intercooler |
Torque |
336 lb-ft @ 1800 rpm | ||
|
HP |
185 @ 3700 rpm |
HP/Weight |
-- | ||
|
HP/Liter |
61.7 hp per liter |
1/4 mile |
-- | ||
|
0-62 mph |
-- |
Top Speed |
81 mph |
Bologna, December 1, 2005
Source: Fiat
