2005 Alpina Roadster vs. 2005 Chevrolet Blazer
To start off, both 2005 Alpina Roadster and 2005 Chevrolet Blazer were released in the same year (2005). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 4,299 cc (6 cylinders), 2005 Chevrolet Blazer is equipped with a bigger engine. In terms of performance, 2005 Alpina Roadster (301 HP @ 6300 RPM) has 111 more horse power than 2005 Chevrolet Blazer. (190 HP @ 4400 RPM). In normal driving conditions, 2005 Alpina Roadster should accelerate faster than 2005 Chevrolet Blazer. With that said, vehicle weight also plays an important factor in acceleration. 2005 Chevrolet Blazer weights approximately 174 kg more than 2005 Alpina Roadster.
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, 2005 Alpina Roadster (362 Nm @ 4800 RPM) has 23 more torque (in Nm) than 2005 Chevrolet Blazer. (339 Nm @ 2800 RPM). This means 2005 Alpina Roadster will have an easier job in driving up hills or pulling heavy equipment than 2005 Chevrolet Blazer. 2005 Chevrolet Blazer has automatic transmission and 2005 Alpina Roadster has manual transmission. 2005 Alpina Roadster will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Chevrolet Blazer will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Alpina Roadster | 2005 Chevrolet Blazer | |
| Make | Alpina | Chevrolet |
| Model | Roadster | Blazer |
| Year Released | 2005 | 2005 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 3346 cc | 4299 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 301 HP | 190 HP |
| Engine RPM | 6300 RPM | 4400 RPM |
| Torque | 362 Nm | 339 Nm |
| Torque RPM | 4800 RPM | 2800 RPM |
| Engine Bore Size | 87 mm | 101.6 mm |
| Engine Stroke Size | 93.8 mm | 88.4 mm |
| Engine Compression Ratio | 10.0:1 | 9.2:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 1626 kg | 1800 kg |
| Vehicle Length | 4100 mm | 4660 mm |
| Vehicle Width | 1790 mm | 1730 mm |
| Vehicle Height | 1300 mm | 1640 mm |
| Wheelbase Size | 2500 mm | 2720 mm |
