2009 Audi A3 vs. 2007 Buick LaCrosse
To start off, 2009 Audi A3 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Buick LaCrosse. In addition, the cost of maintenance, including insurance, on 2007 Buick LaCrosse would be higher. At 3,791 cc (6 cylinders), 2007 Buick LaCrosse is equipped with a bigger engine. In terms of performance, 2007 Buick LaCrosse (200 HP) has 62 more horse power than 2009 Audi A3. (138 HP) In normal driving conditions, 2007 Buick LaCrosse should accelerate faster than 2009 Audi A3. With that said, vehicle weight also plays an important factor in acceleration. 2007 Buick LaCrosse weights approximately 1055 kg more than 2009 Audi A3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear 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, 2009 Audi A3 (320 Nm @ 2500 RPM) has 8 more torque (in Nm) than 2007 Buick LaCrosse. (312 Nm @ 4000 RPM). This means 2009 Audi A3 will have an easier job in driving up hills or pulling heavy equipment than 2007 Buick LaCrosse. 2007 Buick LaCrosse has automatic transmission and 2009 Audi A3 has manual transmission. 2009 Audi A3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Buick LaCrosse will be easier to drive especially in heavy traffic.
Compare all specifications:
2009 Audi A3 | 2007 Buick LaCrosse | |
Make | Audi | Buick |
Model | A3 | LaCrosse |
Year Released | 2009 | 2007 |
Body Type | Hatchback | Sedan |
Engine Position | Front | Front |
Engine Size | 1968 cc | 3791 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 138 HP | 200 HP |
Torque | 320 Nm | 312 Nm |
Torque RPM | 2500 RPM | 4000 RPM |
Engine Bore Size | 81.1 mm | 97 mm |
Engine Stroke Size | 95.5 mm | 86 mm |
Engine Compression Ratio | 18.0:1 | 9.4:1 |
Fuel Type | Diesel | Gasoline |
Drive Type | Front | Front |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 3 doors | 4 doors |
Vehicle Weight | 895 kg | 1950 kg |
Vehicle Length | 4210 mm | 5040 mm |
Vehicle Width | 1960 mm | 1860 mm |
Vehicle Height | 1430 mm | 1460 mm |
Wheelbase Size | 2580 mm | 2810 mm |
Fuel Consumption Overall | 6.8 L/100km | 10.2 L/100km |
Fuel Tank Capacity | 55 L | 64 L |