1991 Renault Express 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 Renault Express. In addition, the cost of maintenance, including insurance, on 1991 Renault Express would be higher. At 4,163 cc (8 cylinders), 2007 Audi R8 is equipped with a bigger engine. In terms of performance, 2007 Audi R8 (414 HP @ 7800 RPM) has 369 more horse power than 1991 Renault Express. (45 HP @ 5250 RPM) In normal driving conditions, 2007 Audi R8 should accelerate faster than 1991 Renault Express. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi R8 weights approximately 745 kg more than 1991 Renault Express. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Audi R8 is all wheel drive (AWD), it will have significant more traction and grip than 1991 Renault Express. In wet, icy, snow, or gravel driving conditions, 2007 Audi R8 will offer significantly more control. 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 351 more torque (in Nm) than 1991 Renault Express. (79 Nm @ 2500 RPM). This means 2007 Audi R8 will have an easier job in driving up hills or pulling heavy equipment than 1991 Renault Express. 2007 Audi R8 has automatic transmission and 1991 Renault Express has manual transmission. 1991 Renault Express 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 Renault Express | 2007 Audi R8 | |
| Make | Renault | Audi |
| Model | Express | R8 |
| Year Released | 1991 | 2007 |
| Engine Position | Front | Middle |
| Engine Size | 1106 cc | 4163 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 45 HP | 414 HP |
| Engine RPM | 5250 RPM | 7800 RPM |
| Torque | 79 Nm | 430 Nm |
| Torque RPM | 2500 RPM | 4500 RPM |
| Engine Bore Size | 70 mm | 84.5 mm |
| Engine Stroke Size | 72 mm | 92.8 mm |
| Engine Compression Ratio | 9.5:1 | 12.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | AWD |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 820 kg | 1565 kg |
| Vehicle Length | 3990 mm | 4590 mm |
| Vehicle Width | 1590 mm | 1910 mm |
| Vehicle Height | 1780 mm | 1260 mm |
| Wheelbase Size | 2590 mm | 2660 mm |
