2009 Audi A8 vs. 2005 Alfa Romeo GT
To start off, 2009 Audi A8 is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Alfa Romeo GT. In addition, the cost of maintenance, including insurance, on 2005 Alfa Romeo GT would be higher. At 4,172 cc (8 cylinders), 2009 Audi A8 is equipped with a bigger engine. In terms of performance, 2009 Audi A8 (330 HP @ 6500 RPM) has 182 more horse power than 2005 Alfa Romeo GT. (148 HP @ 4000 RPM). In normal driving conditions, 2009 Audi A8 should accelerate faster than 2005 Alfa Romeo GT. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A8 weights approximately 470 kg more than 2005 Alfa Romeo GT. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Alfa Romeo GT. In wet, icy, snow, or gravel driving conditions, 2009 Audi A8 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, 2009 Audi A8 (430 Nm @ 3500 RPM) has 125 more torque (in Nm) than 2005 Alfa Romeo GT. (305 Nm @ 2000 RPM). This means 2009 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2005 Alfa Romeo GT.
Compare all specifications:
2009 Audi A8 | 2005 Alfa Romeo GT | |
Make | Audi | Alfa Romeo |
Model | A8 | GT |
Year Released | 2009 | 2005 |
Body Type | Sedan | Coupe |
Engine Position | Front | Front |
Engine Size | 4172 cc | 1970 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 5 valves | 4 valves |
Horse Power | 330 HP | 148 HP |
Engine RPM | 6500 RPM | 4000 RPM |
Torque | 430 Nm | 305 Nm |
Torque RPM | 3500 RPM | 2000 RPM |
Engine Compression Ratio | 11.0:1 | 18.5:1 |
Fuel Type | Gasoline - Premium | Diesel |
Acceleration 0-100mph | 6.4 seconds | 9.7 seconds |
Drive Type | 4WD | Front |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1910 kg | 1440 kg |
Vehicle Length | 5190 mm | 4500 mm |
Vehicle Width | 1900 mm | 1770 mm |
Vehicle Height | 1460 mm | 1370 mm |
Wheelbase Size | 3080 mm | 2550 mm |
Fuel Consumption Overall | 11.9 L/100km | 6.6 L/100km |
Fuel Tank Capacity | 90 L | 63 L |