2003 Alpina Roadster vs. 2008 Buick LaCrosse
To start off, 2008 Buick LaCrosse is newer by 5 year(s). Which means there will be less support and parts availability for 2003 Alpina Roadster. In addition, the cost of maintenance, including insurance, on 2003 Alpina Roadster would be higher. At 3,801 cc (6 cylinders), 2008 Buick LaCrosse is equipped with a bigger engine. In terms of performance, 2003 Alpina Roadster (301 HP) has 101 more horse power than 2008 Buick LaCrosse. (200 HP). In normal driving conditions, 2003 Alpina Roadster should accelerate faster than 2008 Buick LaCrosse. With that said, vehicle weight also plays an important factor in acceleration. 2008 Buick LaCrosse weights approximately 320 kg more than 2003 Alpina Roadster.
Because 2003 Alpina Roadster 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 2003 Alpina Roadster. However, in wet, icy, snow, or gravel driving conditions, 2008 Buick LaCrosse, 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, 2003 Alpina Roadster (362 Nm @ 4800 RPM) has 50 more torque (in Nm) than 2008 Buick LaCrosse. (312 Nm @ 4000 RPM). This means 2003 Alpina Roadster will have an easier job in driving up hills or pulling heavy equipment than 2008 Buick LaCrosse. 2008 Buick LaCrosse has automatic transmission and 2003 Alpina Roadster has manual transmission. 2003 Alpina Roadster will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Buick LaCrosse will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Alpina Roadster | 2008 Buick LaCrosse | |
| Make | Alpina | Buick |
| Model | Roadster | LaCrosse |
| Year Released | 2003 | 2008 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3346 cc | 3801 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 301 HP | 200 HP |
| Torque | 362 Nm | 312 Nm |
| Torque RPM | 4800 RPM | 4000 RPM |
| Engine Compression Ratio | 10.0:1 | 9.4:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1626 kg | 1946 kg |
| Vehicle Length | 4100 mm | 5040 mm |
| Vehicle Width | 1790 mm | 1860 mm |
| Vehicle Height | 1310 mm | 1460 mm |
| Wheelbase Size | 2500 mm | 2810 mm |
| Fuel Consumption Overall | 11.7 L/100km | 10.2 L/100km |
| Fuel Tank Capacity | 55 L | 64 L |
