1991 Audi S2 vs. 2009 Cadillac XLR
To start off, 2009 Cadillac XLR is newer by 18 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 4,369 cc (8 cylinders), 2009 Cadillac XLR is equipped with a bigger engine. In terms of performance, 2009 Cadillac XLR (444 HP @ 6400 RPM) has 228 more horse power than 1991 Audi S2. (216 HP @ 5900 RPM) In normal driving conditions, 2009 Cadillac XLR should accelerate faster than 1991 Audi S2. With that said, vehicle weight also plays an important factor in acceleration. 2009 Cadillac XLR weights approximately 301 kg more than 1991 Audi S2. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Audi S2 is four wheel drive (4WD), it will have significant more traction and grip than 2009 Cadillac XLR. 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, 2009 Cadillac XLR (561 Nm @ 3900 RPM) has 252 more torque (in Nm) than 1991 Audi S2. (309 Nm @ 1950 RPM). This means 2009 Cadillac XLR will have an easier job in driving up hills or pulling heavy equipment than 1991 Audi S2. 2009 Cadillac XLR 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. 2009 Cadillac XLR will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Audi S2 | 2009 Cadillac XLR | |
| Make | Audi | Cadillac |
| Model | S2 | XLR |
| Year Released | 1991 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 2226 cc | 4369 cc |
| Engine Cylinders | 5 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 216 HP | 444 HP |
| Engine RPM | 5900 RPM | 6400 RPM |
| Torque | 309 Nm | 561 Nm |
| Torque RPM | 1950 RPM | 3900 RPM |
| Engine Bore Size | 81.1 mm | 91 mm |
| Engine Stroke Size | 86.4 mm | 84 mm |
| Engine Compression Ratio | 9.3:1 | 9.0:1 |
| Acceleration 0-100mph | 6.1 seconds | 4.7 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1420 kg | 1721 kg |
| Vehicle Length | 4410 mm | 4520 mm |
| Vehicle Width | 1720 mm | 1840 mm |
| Vehicle Height | 1380 mm | 1290 mm |
| Wheelbase Size | 2560 mm | 2690 mm |
| Fuel Consumption Overall | 8.3 L/100km | 16.1 L/100km |
| Fuel Tank Capacity | 70 L | 68 L |
