2002 Audi S4 vs. 1990 Bentley Turbo
To start off, 2002 Audi S4 is newer by 12 year(s). Which means there will be less support and parts availability for 1990 Bentley Turbo. In addition, the cost of maintenance, including insurance, on 1990 Bentley Turbo would be higher. At 6,750 cc (8 cylinders), 1990 Bentley Turbo is equipped with a bigger engine. In terms of performance, 2002 Audi S4 (339 HP @ 7000 RPM) has 23 more horse power than 1990 Bentley Turbo. (316 HP @ 4200 RPM). In normal driving conditions, 2002 Audi S4 should accelerate faster than 1990 Bentley Turbo. With that said, vehicle weight also plays an important factor in acceleration. 1990 Bentley Turbo weights approximately 748 kg more than 2002 Audi S4.
Because 2002 Audi S4 is four wheel drive (4WD), it will have significant more traction and grip than 1990 Bentley Turbo. In wet, icy, snow, or gravel driving conditions, 2002 Audi S4 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, 1990 Bentley Turbo (750 Nm @ 2000 RPM) has 340 more torque (in Nm) than 2002 Audi S4. (410 Nm @ 3500 RPM). This means 1990 Bentley Turbo will have an easier job in driving up hills or pulling heavy equipment than 2002 Audi S4. 1990 Bentley Turbo has automatic transmission and 2002 Audi S4 has manual transmission. 2002 Audi S4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1990 Bentley Turbo will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2002 Audi S4 | 1990 Bentley Turbo | |
| Make | Audi | Bentley |
| Model | S4 | Turbo |
| Year Released | 2002 | 1990 |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 6750 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 339 HP | 316 HP |
| Engine RPM | 7000 RPM | 4200 RPM |
| Torque | 410 Nm | 750 Nm |
| Torque RPM | 3500 RPM | 2000 RPM |
| Engine Bore Size | 84.5 mm | 104.1 mm |
| Engine Stroke Size | 92.8 mm | 99.1 mm |
| Engine Compression Ratio | 11.0:1 | 8.0:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1662 kg | 2410 kg |
| Vehicle Length | 4580 mm | 5270 mm |
| Vehicle Width | 1790 mm | 2010 mm |
| Vehicle Height | 1420 mm | 1490 mm |
| Wheelbase Size | 2660 mm | 3070 mm |
