2008 Alpina B3 vs. 2006 Cadillac XLR
To start off, 2008 Alpina B3 is newer by 2 year(s). Which means there will be less support and parts availability for 2006 Cadillac XLR. In addition, the cost of maintenance, including insurance, on 2006 Cadillac XLR would be higher. At 4,563 cc (8 cylinders), 2006 Cadillac XLR is equipped with a bigger engine. In terms of performance, 2006 Cadillac XLR (322 HP @ 6400 RPM) has 21 more horse power than 2008 Alpina B3. (301 HP @ 6300 RPM) In normal driving conditions, 2006 Cadillac XLR should accelerate faster than 2008 Alpina B3. With that said, vehicle weight also plays an important factor in acceleration. 2006 Cadillac XLR weights approximately 204 kg more than 2008 Alpina B3. 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, 2006 Cadillac XLR (423 Nm @ 4400 RPM) has 61 more torque (in Nm) than 2008 Alpina B3. (362 Nm @ 4800 RPM). This means 2006 Cadillac XLR will have an easier job in driving up hills or pulling heavy equipment than 2008 Alpina B3.
Compare all specifications:
2008 Alpina B3 | 2006 Cadillac XLR | |
Make | Alpina | Cadillac |
Model | B3 | XLR |
Year Released | 2008 | 2006 |
Body Type | Sedan | Convertible |
Engine Position | Front | Front |
Engine Size | 3346 cc | 4563 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 301 HP | 322 HP |
Engine RPM | 6300 RPM | 6400 RPM |
Torque | 362 Nm | 423 Nm |
Torque RPM | 4800 RPM | 4400 RPM |
Engine Bore Size | 87 mm | 93 mm |
Engine Stroke Size | 93.8 mm | 84 mm |
Engine Compression Ratio | 10.0:1 | 10.5:1 |
Fuel Type | Gasoline - Premium | Gasoline - Premium |
Top Speed | 270 km/hour | 250 km/hour |
Acceleration 0-100mph | 5.4 seconds | 5.9 seconds |
Drive Type | Rear | Rear |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1450 kg | 1654 kg |
Vehicle Length | 4480 mm | 4520 mm |
Vehicle Width | 1750 mm | 1840 mm |
Vehicle Height | 1400 mm | 1290 mm |
Wheelbase Size | 2730 mm | 2690 mm |
Fuel Consumption Overall | 10.9 L/100km | 12.3 L/100km |
Fuel Tank Capacity | 63 L | 68 L |