1991 Audi S2 vs. 1997 Mercedes-Benz ML
To start off, 1997 Mercedes-Benz ML is newer by 6 year(s). Which means there will be less support and parts availability for 1991 Audi S2. In addition, the cost of maintenance, including insurance, on 1991 Audi S2 would be higher. At 3,199 cc (6 cylinders), 1997 Mercedes-Benz ML is equipped with a bigger engine. In terms of performance, 1991 Audi S2 (216 HP @ 5900 RPM) has 1 more horse power than 1997 Mercedes-Benz ML. (215 HP @ 5700 RPM). In normal driving conditions, 1991 Audi S2 should accelerate faster than 1997 Mercedes-Benz ML. With that said, vehicle weight also plays an important factor in acceleration. 1997 Mercedes-Benz ML weights approximately 570 kg more than 1991 Audi S2.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or 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, 1997 Mercedes-Benz ML (310 Nm @ 3000 RPM) has 1 more torque (in Nm) than 1991 Audi S2. (309 Nm @ 1950 RPM). This means 1997 Mercedes-Benz ML will have an easier job in driving up hills or pulling heavy equipment than 1991 Audi S2. 1997 Mercedes-Benz ML has automatic transmission and 1991 Audi S2 has manual transmission. 1991 Audi S2 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1997 Mercedes-Benz ML will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Audi S2 | 1997 Mercedes-Benz ML | |
| Make | Audi | Mercedes-Benz |
| Model | S2 | ML |
| Year Released | 1991 | 1997 |
| Engine Position | Front | Front |
| Engine Size | 2226 cc | 3199 cc |
| Engine Cylinders | 5 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 216 HP | 215 HP |
| Engine RPM | 5900 RPM | 5700 RPM |
| Torque | 309 Nm | 310 Nm |
| Torque RPM | 1950 RPM | 3000 RPM |
| Engine Bore Size | 81.1 mm | 89.9 mm |
| Engine Stroke Size | 86.4 mm | 84 mm |
| Engine Compression Ratio | 9.3:1 | 10.0:1 |
| Acceleration 0-100mph | 6.1 seconds | 9.8 seconds |
| Drive Type | 4WD | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1420 kg | 1990 kg |
| Vehicle Length | 4410 mm | 4590 mm |
| Vehicle Width | 1720 mm | 1840 mm |
| Vehicle Height | 1380 mm | 1810 mm |
| Wheelbase Size | 2560 mm | 2830 mm |
| Fuel Tank Capacity | 70 L | 72 L |
