2009 Audi A4 vs. 1991 Renault Express
To start off, 2009 Audi A4 is newer by 18 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 1,779 cc (4 cylinders), 2009 Audi A4 is equipped with a bigger engine. In terms of performance, 2009 Audi A4 (161 HP @ 5700 RPM) has 103 more horse power than 1991 Renault Express. (58 HP @ 5250 RPM). In normal driving conditions, 2009 Audi A4 should accelerate faster than 1991 Renault Express. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A4 weights approximately 700 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.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2009 Audi A4 (225 Nm @ 1950 RPM) has 121 more torque (in Nm) than 1991 Renault Express. (104 Nm @ 3000 RPM). This means 2009 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1991 Renault Express.
Compare all specifications:
| 2009 Audi A4 | 1991 Renault Express | |
| Make | Audi | Renault |
| Model | A4 | Express |
| Year Released | 2009 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 1779 cc | 1396 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 161 HP | 58 HP |
| Engine RPM | 5700 RPM | 5250 RPM |
| Torque | 225 Nm | 104 Nm |
| Torque RPM | 1950 RPM | 3000 RPM |
| Engine Bore Size | 81 mm | 76 mm |
| Engine Stroke Size | 86.4 mm | 77 mm |
| Engine Compression Ratio | 9.0:1 | 9.3:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1540 kg | 840 kg |
| Vehicle Length | 4580 mm | 3990 mm |
| Vehicle Width | 1780 mm | 1590 mm |
| Vehicle Height | 1400 mm | 1780 mm |
| Wheelbase Size | 2660 mm | 2590 mm |
