2008 Audi A3 vs. 2005 Chevrolet Blazer
To start off, 2008 Audi A3 is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Chevrolet Blazer. In addition, the cost of maintenance, including insurance, on 2005 Chevrolet Blazer would be higher. At 4,299 cc (6 cylinders), 2005 Chevrolet Blazer is equipped with a bigger engine. In terms of performance, 2005 Chevrolet Blazer (190 HP @ 4400 RPM) has 52 more horse power than 2008 Audi A3. (138 HP @ 4000 RPM) In normal driving conditions, 2005 Chevrolet Blazer should accelerate faster than 2008 Audi A3. With that said, vehicle weight also plays an important factor in acceleration. 2005 Chevrolet Blazer weights approximately 295 kg more than 2008 Audi A3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Audi A3 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Chevrolet Blazer. In wet, icy, snow, or gravel driving conditions, 2008 Audi A3 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, 2005 Chevrolet Blazer (339 Nm @ 2800 RPM) has 19 more torque (in Nm) than 2008 Audi A3. (320 Nm @ 1750 RPM). This means 2005 Chevrolet Blazer will have an easier job in driving up hills or pulling heavy equipment than 2008 Audi A3.
Compare all specifications:
| 2008 Audi A3 | 2005 Chevrolet Blazer | |
| Make | Audi | Chevrolet |
| Model | A3 | Blazer |
| Year Released | 2008 | 2005 |
| Body Type | Hatchback | SUV |
| Engine Position | Front | Front |
| Engine Size | 1968 cc | 4299 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 138 HP | 190 HP |
| Engine RPM | 4000 RPM | 4400 RPM |
| Torque | 320 Nm | 339 Nm |
| Torque RPM | 1750 RPM | 2800 RPM |
| Engine Bore Size | 81 mm | 101.6 mm |
| Engine Stroke Size | 95.5 mm | 88.4 mm |
| Engine Compression Ratio | 18.0:1 | 9.2:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1505 kg | 1800 kg |
| Vehicle Length | 4220 mm | 4660 mm |
| Vehicle Width | 1770 mm | 1730 mm |
| Vehicle Height | 1430 mm | 1640 mm |
| Wheelbase Size | 2580 mm | 2720 mm |
