2003 Alfa Romeo 156 vs. 2006 Cadillac XLR
To start off, 2006 Cadillac XLR is newer by 3 year(s). Which means there will be less support and parts availability for 2003 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2003 Alfa Romeo 156 would be higher. At 4,572 cc (8 cylinders), 2006 Cadillac XLR is equipped with a bigger engine. In terms of performance, 2006 Cadillac XLR (320 HP @ 6400 RPM) has 148 more horse power than 2003 Alfa Romeo 156. (172 HP @ 4000 RPM) In normal driving conditions, 2006 Cadillac XLR should accelerate faster than 2003 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 2006 Cadillac XLR weights approximately 271 kg more than 2003 Alfa Romeo 156. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Cadillac XLR is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2006 Cadillac XLR. However, in wet, icy, snow, or gravel driving conditions, 2003 Alfa Romeo 156, being front wheel drive (FWD), will offer much better control with better grip. 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, 2006 Cadillac XLR (420 Nm @ 4400 RPM) has 35 more torque (in Nm) than 2003 Alfa Romeo 156. (385 Nm @ 2000 RPM). This means 2006 Cadillac XLR will have an easier job in driving up hills or pulling heavy equipment than 2003 Alfa Romeo 156.
Compare all specifications:
2003 Alfa Romeo 156 | 2006 Cadillac XLR | |
Make | Alfa Romeo | Cadillac |
Model | 156 | XLR |
Year Released | 2003 | 2006 |
Body Type | Sedan | Convertible |
Engine Position | Front | Front |
Engine Size | 2492 cc | 4572 cc |
Engine Cylinders | 5 cylinders | 8 cylinders |
Engine Type | in-line | V |
Horse Power | 172 HP | 320 HP |
Engine RPM | 4000 RPM | 6400 RPM |
Torque | 385 Nm | 420 Nm |
Torque RPM | 2000 RPM | 4400 RPM |
Engine Compression Ratio | 18.5:1 | 10.5:1 |
Top Speed | 211 km/hour | 250 km/hour |
Acceleration 0-100mph | 8.3 seconds | 5.9 seconds |
Drive Type | Front | Rear |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1385 kg | 1656 kg |
Vehicle Length | 4440 mm | 4520 mm |
Vehicle Width | 1750 mm | 1840 mm |
Vehicle Height | 1440 mm | 1290 mm |
Wheelbase Size | 2600 mm | 2690 mm |
Fuel Consumption | 5.3 L/100km | 9.4 L/100km |
Fuel Consumption City | 8.8 L/100km | 13.8 L/100km |
Fuel Consumption Overall | 6.6 L/100km | 12.4 L/100km |
Fuel Tank Capacity | 63 L | 68 L |