1991 Alpina B 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 Alpina B. In addition, the cost of maintenance, including insurance, on 1991 Alpina B would be higher. At 5,646 cc (12 cylinders), 1991 Alpina B is equipped with a bigger engine. In terms of performance, 1991 Alpina B (410 HP @ 5400 RPM) has 88 more horse power than 2009 Cadillac XLR. (322 HP @ 6450 RPM). In normal driving conditions, 1991 Alpina B should accelerate faster than 2009 Cadillac XLR. With that said, vehicle weight also plays an important factor in acceleration. 1991 Alpina B weights approximately 144 kg more than 2009 Cadillac XLR. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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 Alpina B (570 Nm @ 4000 RPM) has 147 more torque (in Nm) than 2009 Cadillac XLR. (423 Nm @ 4400 RPM). This means 1991 Alpina B will have an easier job in driving up hills or pulling heavy equipment than 2009 Cadillac XLR. 2009 Cadillac XLR has automatic transmission and 1991 Alpina B has manual transmission. 1991 Alpina B 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 Alpina B | 2009 Cadillac XLR | |
| Make | Alpina | Cadillac |
| Model | B | XLR |
| Year Released | 1991 | 2009 |
| Engine Size | 5646 cc | 4565 cc |
| Engine Cylinders | 12 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 410 HP | 322 HP |
| Engine RPM | 5400 RPM | 6450 RPM |
| Torque | 570 Nm | 423 Nm |
| Torque RPM | 4000 RPM | 4400 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 1866 kg | 1722 kg |
| Vehicle Length | 4790 mm | 4520 mm |
| Vehicle Width | 1860 mm | 1840 mm |
| Vehicle Height | 1350 mm | 1290 mm |
| Wheelbase Size | 2690 mm | 2690 mm |
