2008 Cadillac XLR vs. 1991 Chevrolet SS
To start off, 2008 Cadillac XLR is newer by 17 year(s). Which means there will be less support and parts availability for 1991 Chevrolet SS. In addition, the cost of maintenance, including insurance, on 1991 Chevrolet SS would be higher. At 5,735 cc (8 cylinders), 1991 Chevrolet SS is equipped with a bigger engine. In terms of performance, 2008 Cadillac XLR (320 HP) has 75 more horse power than 1991 Chevrolet SS. (245 HP). In normal driving conditions, 2008 Cadillac XLR should accelerate faster than 1991 Chevrolet SS.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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, 1991 Chevrolet SS (468 Nm) has 48 more torque (in Nm) than 2008 Cadillac XLR. (420 Nm). This means 1991 Chevrolet SS will have an easier job in driving up hills or pulling heavy equipment than 2008 Cadillac XLR. 2008 Cadillac XLR has automatic transmission and 1991 Chevrolet SS has manual transmission. 1991 Chevrolet SS will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Cadillac XLR will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Cadillac XLR | 1991 Chevrolet SS | |
| Make | Cadillac | Chevrolet |
| Model | XLR | SS |
| Year Released | 2008 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 4565 cc | 5735 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 320 HP | 245 HP |
| Torque | 420 Nm | 468 Nm |
| Engine Bore Size | 93 mm | 101.6 mm |
| Engine Stroke Size | 84 mm | 88.4 mm |
| Engine Compression Ratio | 10.5:1 | 9.3:1 |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 2 seats | 2 seats |
| Vehicle Length | 4520 mm | 4940 mm |
| Vehicle Width | 1840 mm | 1650 mm |
| Vehicle Height | 1290 mm | 1560 mm |
| Wheelbase Size | 2690 mm | 3000 mm |
