2007 Cadillac XLR vs. 1983 Opel Kadett
To start off, 2007 Cadillac XLR is newer by 24 year(s). Which means there will be less support and parts availability for 1983 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1983 Opel Kadett would be higher. At 4,565 cc (8 cylinders), 2007 Cadillac XLR is equipped with a bigger engine. In terms of performance, 2007 Cadillac XLR (320 HP @ 6400 RPM) has 206 more horse power than 1983 Opel Kadett. (114 HP @ 5800 RPM). In normal driving conditions, 2007 Cadillac XLR should accelerate faster than 1983 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 2007 Cadillac XLR weights approximately 664 kg more than 1983 Opel Kadett. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Cadillac XLR is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2007 Cadillac XLR. However, in wet, icy, snow, or gravel driving conditions, 1983 Opel Kadett, being front wheel drive (FWD), will offer much better control with better grip. 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, 2007 Cadillac XLR (420 Nm @ 4400 RPM) has 272 more torque (in Nm) than 1983 Opel Kadett. (148 Nm @ 4800 RPM). This means 2007 Cadillac XLR will have an easier job in driving up hills or pulling heavy equipment than 1983 Opel Kadett.
Compare all specifications:
| 2007 Cadillac XLR | 1983 Opel Kadett | |
| Make | Cadillac | Opel |
| Model | XLR | Kadett |
| Year Released | 2007 | 1983 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4565 cc | 1796 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 320 HP | 114 HP |
| Engine RPM | 6400 RPM | 5800 RPM |
| Torque | 420 Nm | 148 Nm |
| Torque RPM | 4400 RPM | 4800 RPM |
| Engine Bore Size | 93.1 mm | 84.9 mm |
| Engine Stroke Size | 84.1 mm | 79.5 mm |
| Engine Compression Ratio | 10.5:1 | 9.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1654 kg | 990 kg |
| Vehicle Length | 4520 mm | 4010 mm |
| Vehicle Width | 1840 mm | 1650 mm |
| Vehicle Height | 1290 mm | 1390 mm |
| Wheelbase Size | 2690 mm | 2520 mm |
| Fuel Tank Capacity | 68 L | 40 L |
