2003 Alpina Roadster vs. 2006 Cadillac CTS
To start off, 2006 Cadillac CTS is newer by 3 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 3,346 cc (6 cylinders), 2003 Alpina Roadster is equipped with a bigger engine. In terms of performance, 2003 Alpina Roadster (301 HP @ 6300 RPM) has 89 more horse power than 2006 Cadillac CTS. (212 HP @ 6000 RPM). In normal driving conditions, 2003 Alpina Roadster should accelerate faster than 2006 Cadillac CTS. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alpina Roadster weights approximately 6 kg more than 2006 Cadillac CTS. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2003 Alpina Roadster (362 Nm @ 4800 RPM) has 100 more torque (in Nm) than 2006 Cadillac CTS. (262 Nm @ 3300 RPM). This means 2003 Alpina Roadster will have an easier job in driving up hills or pulling heavy equipment than 2006 Cadillac CTS.
Compare all specifications:
2003 Alpina Roadster | 2006 Cadillac CTS | |
Make | Alpina | Cadillac |
Model | Roadster | CTS |
Year Released | 2003 | 2006 |
Body Type | Convertible | Sedan |
Engine Position | Front | Front |
Engine Size | 3346 cc | 2792 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 301 HP | 212 HP |
Engine RPM | 6300 RPM | 6000 RPM |
Torque | 362 Nm | 262 Nm |
Torque RPM | 4800 RPM | 3300 RPM |
Engine Bore Size | 87 mm | 89 mm |
Engine Stroke Size | 93.8 mm | 74.8 mm |
Engine Compression Ratio | 10.0:1 | 10.1:1 |
Fuel Type | Gasoline - Premium | Gasoline - Premium |
Acceleration 0-100mph | 5.4 seconds | 8.2 seconds |
Drive Type | Rear | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1626 kg | 1620 kg |
Vehicle Length | 4100 mm | 4830 mm |
Vehicle Width | 1790 mm | 1800 mm |
Vehicle Height | 1310 mm | 1450 mm |
Wheelbase Size | 2500 mm | 2890 mm |
Fuel Consumption Overall | 11.7 L/100km | 10.7 L/100km |
Fuel Tank Capacity | 55 L | 66 L |