1991 Audi S2 vs. 2003 Mercedes-Benz CLK
To start off, 2003 Mercedes-Benz CLK is newer by 12 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 2,226 cc (5 cylinders), 1991 Audi S2 is equipped with a bigger engine. In terms of performance, 1991 Audi S2 (216 HP @ 5900 RPM) has 49 more horse power than 2003 Mercedes-Benz CLK. (167 HP @ 5750 RPM). In normal driving conditions, 1991 Audi S2 should accelerate faster than 2003 Mercedes-Benz CLK. With that said, vehicle weight also plays an important factor in acceleration. 2003 Mercedes-Benz CLK weights approximately 245 kg more than 1991 Audi S2.
Because 1991 Audi S2 is four wheel drive (4WD), it will have significant more traction and grip than 2003 Mercedes-Benz CLK. In wet, icy, snow, or gravel driving conditions, 1991 Audi S2 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, 1991 Audi S2 (309 Nm @ 1950 RPM) has 64 more torque (in Nm) than 2003 Mercedes-Benz CLK. (245 Nm @ 3000 RPM). This means 1991 Audi S2 will have an easier job in driving up hills or pulling heavy equipment than 2003 Mercedes-Benz CLK. 2003 Mercedes-Benz CLK 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. 2003 Mercedes-Benz CLK will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Audi S2 | 2003 Mercedes-Benz CLK | |
| Make | Audi | Mercedes-Benz |
| Model | S2 | CLK |
| Year Released | 1991 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 2226 cc | 1796 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 216 HP | 167 HP |
| Engine RPM | 5900 RPM | 5750 RPM |
| Torque | 309 Nm | 245 Nm |
| Torque RPM | 1950 RPM | 3000 RPM |
| Engine Bore Size | 81.1 mm | 82 mm |
| Engine Stroke Size | 86.4 mm | 85 mm |
| Engine Compression Ratio | 9.3:1 | 10.7:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1420 kg | 1665 kg |
| Vehicle Length | 4410 mm | 4530 mm |
| Vehicle Width | 1720 mm | 1750 mm |
| Vehicle Height | 1380 mm | 1420 mm |
| Wheelbase Size | 2560 mm | 2720 mm |
| Fuel Tank Capacity | 70 L | 62 L |
