2003 BMW 330 vs. 2008 Cadillac XLR
To start off, 2008 Cadillac XLR is newer by 5 year(s). Which means there will be less support and parts availability for 2003 BMW 330. In addition, the cost of maintenance, including insurance, on 2003 BMW 330 would be higher. At 4,566 cc (8 cylinders), 2008 Cadillac XLR is equipped with a bigger engine. In terms of performance, 2008 Cadillac XLR (320 HP @ 6400 RPM) has 136 more horse power than 2003 BMW 330. (184 HP @ 4000 RPM) In normal driving conditions, 2008 Cadillac XLR should accelerate faster than 2003 BMW 330. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW 330 weights approximately 167 kg more than 2008 Cadillac XLR.
Because 2003 BMW 330 is four wheel drive (4WD), it will have significant more traction and grip than 2008 Cadillac XLR. In wet, icy, snow, or gravel driving conditions, 2003 BMW 330 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, 2008 Cadillac XLR (420 Nm @ 4400 RPM) has 10 more torque (in Nm) than 2003 BMW 330. (410 Nm @ 1500 RPM). This means 2008 Cadillac XLR will have an easier job in driving up hills or pulling heavy equipment than 2003 BMW 330. 2008 Cadillac XLR has automatic transmission and 2003 BMW 330 has manual transmission. 2003 BMW 330 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:
| 2003 BMW 330 | 2008 Cadillac XLR | |
| Make | BMW | Cadillac |
| Model | 330 | XLR |
| Year Released | 2003 | 2008 |
| Body Type | Station Wagon | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2996 cc | 4566 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 184 HP | 320 HP |
| Engine RPM | 4000 RPM | 6400 RPM |
| Torque | 410 Nm | 420 Nm |
| Torque RPM | 1500 RPM | 4400 RPM |
| Engine Compression Ratio | 17.0:1 | 10.5:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1805 kg | 1638 kg |
| Vehicle Length | 4480 mm | 4520 mm |
| Vehicle Width | 1750 mm | 1840 mm |
| Vehicle Height | 1420 mm | 1290 mm |
| Wheelbase Size | 2840 mm | 2690 mm |
| Fuel Tank Capacity | 63 L | 68 L |
