1991 GMC Jimmy vs. 2007 Audi R8
To start off, 2007 Audi R8 is newer by 16 year(s). Which means there will be less support and parts availability for 1991 GMC Jimmy. In addition, the cost of maintenance, including insurance, on 1991 GMC Jimmy would be higher. At 4,297 cc (6 cylinders), 1991 GMC Jimmy is equipped with a bigger engine. In terms of performance, 2007 Audi R8 (414 HP @ 7800 RPM) has 256 more horse power than 1991 GMC Jimmy. (158 HP @ 4000 RPM) In normal driving conditions, 2007 Audi R8 should accelerate faster than 1991 GMC Jimmy. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi R8 weights approximately 115 kg more than 1991 GMC Jimmy. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2007 Audi R8 (430 Nm @ 4500 RPM) has 118 more torque (in Nm) than 1991 GMC Jimmy. (312 Nm @ 2800 RPM). This means 2007 Audi R8 will have an easier job in driving up hills or pulling heavy equipment than 1991 GMC Jimmy. 2007 Audi R8 has automatic transmission and 1991 GMC Jimmy has manual transmission. 1991 GMC Jimmy will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Audi R8 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 GMC Jimmy | 2007 Audi R8 | |
| Make | GMC | Audi |
| Model | Jimmy | R8 |
| Year Released | 1991 | 2007 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 4297 cc | 4163 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 158 HP | 414 HP |
| Engine RPM | 4000 RPM | 7800 RPM |
| Torque | 312 Nm | 430 Nm |
| Torque RPM | 2800 RPM | 4500 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | 4WD | AWD |
| Transmission Type | Manual | Automatic |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1450 kg | 1565 kg |
| Vehicle Length | 4330 mm | 4590 mm |
| Vehicle Width | 1670 mm | 1910 mm |
| Vehicle Height | 1630 mm | 1260 mm |
| Wheelbase Size | 2560 mm | 2660 mm |
