2003 Buick Century 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 Buick Century. In addition, the cost of maintenance, including insurance, on 2003 Buick Century would be higher. At 4,563 cc (8 cylinders), 2006 Cadillac XLR is equipped with a bigger engine. In terms of performance, 2006 Cadillac XLR (322 HP @ 6400 RPM) has 146 more horse power than 2003 Buick Century. (176 HP @ 5200 RPM) In normal driving conditions, 2006 Cadillac XLR should accelerate faster than 2003 Buick Century. With that said, vehicle weight also plays an important factor in acceleration. 2006 Cadillac XLR weights approximately 134 kg more than 2003 Buick Century. 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 Buick Century, 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 (423 Nm @ 4400 RPM) has 159 more torque (in Nm) than 2003 Buick Century. (264 Nm @ 4000 RPM). This means 2006 Cadillac XLR will have an easier job in driving up hills or pulling heavy equipment than 2003 Buick Century.
Compare all specifications:
2003 Buick Century | 2006 Cadillac XLR | |
Make | Buick | Cadillac |
Model | Century | XLR |
Year Released | 2003 | 2006 |
Body Type | Sedan | Convertible |
Engine Position | Front | Front |
Engine Size | 3134 cc | 4563 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 176 HP | 322 HP |
Engine RPM | 5200 RPM | 6400 RPM |
Torque | 264 Nm | 423 Nm |
Torque RPM | 4000 RPM | 4400 RPM |
Engine Bore Size | 89 mm | 93 mm |
Engine Stroke Size | 84 mm | 84 mm |
Engine Compression Ratio | 9.6:1 | 10.5:1 |
Fuel Type | Gasoline | Gasoline - Premium |
Drive Type | Front | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1520 kg | 1654 kg |
Vehicle Length | 4950 mm | 4520 mm |
Vehicle Width | 1850 mm | 1840 mm |
Vehicle Height | 1440 mm | 1290 mm |
Wheelbase Size | 2780 mm | 2690 mm |
Fuel Consumption Overall | 9.8 L/100km | 12.3 L/100km |
Fuel Tank Capacity | 64 L | 68 L |