2007 Cadillac XLR vs. 2002 BMW Z3
To start off, 2007 Cadillac XLR is newer by 5 year(s). Which means there will be less support and parts availability for 2002 BMW Z3. In addition, the cost of maintenance, including insurance, on 2002 BMW Z3 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 130 more horse power than 2002 BMW Z3. (190 HP @ 6000 RPM). In normal driving conditions, 2007 Cadillac XLR should accelerate faster than 2002 BMW Z3. With that said, vehicle weight also plays an important factor in acceleration. 2007 Cadillac XLR weights approximately 339 kg more than 2002 BMW Z3. 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, 2007 Cadillac XLR (420 Nm @ 4400 RPM) has 183 more torque (in Nm) than 2002 BMW Z3. (237 Nm @ 3500 RPM). This means 2007 Cadillac XLR will have an easier job in driving up hills or pulling heavy equipment than 2002 BMW Z3. 2007 Cadillac XLR has automatic transmission and 2002 BMW Z3 has manual transmission. 2002 BMW Z3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Cadillac XLR will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Cadillac XLR | 2002 BMW Z3 | |
| Make | Cadillac | BMW |
| Model | XLR | Z3 |
| Year Released | 2007 | 2002 |
| Body Type | Convertible | Convertible |
| Engine Position | Front | Front |
| Engine Size | 4565 cc | 2489 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 320 HP | 190 HP |
| Engine RPM | 6400 RPM | 6000 RPM |
| Torque | 420 Nm | 237 Nm |
| Torque RPM | 4400 RPM | 3500 RPM |
| Engine Bore Size | 93.1 mm | 84 mm |
| Engine Stroke Size | 84.1 mm | 74.9 mm |
| Engine Compression Ratio | 10.5:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1654 kg | 1315 kg |
| Vehicle Length | 4520 mm | 4060 mm |
| Vehicle Width | 1840 mm | 1750 mm |
| Vehicle Height | 1290 mm | 1300 mm |
| Wheelbase Size | 2690 mm | 2450 mm |
| Fuel Tank Capacity | 68 L | 51 L |
