2003 Cadillac XLR vs. 2004 GMC Sierra
To start off, 2004 GMC Sierra is newer by 1 year(s). Which means there will be less support and parts availability for 2003 Cadillac XLR. In addition, the cost of maintenance, including insurance, on 2003 Cadillac XLR would be higher. At 5,965 cc (8 cylinders), 2004 GMC Sierra is equipped with a bigger engine. In terms of performance, 2003 Cadillac XLR (311 HP) has 11 more horse power than 2004 GMC Sierra. (300 HP). In normal driving conditions, 2003 Cadillac XLR should accelerate faster than 2004 GMC Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2004 GMC Sierra weights approximately 642 kg more than 2003 Cadillac XLR.
Let's talk about torque, 2004 GMC Sierra (488 Nm) has 68 more torque (in Nm) than 2003 Cadillac XLR. (420 Nm). This means 2004 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2003 Cadillac XLR.
Compare all specifications:
| 2003 Cadillac XLR | 2004 GMC Sierra | |
| Make | Cadillac | GMC |
| Model | XLR | Sierra |
| Year Released | 2003 | 2004 |
| Body Type | Convertible | Pickup |
| Engine Position | Front | Front |
| Engine Size | 4572 cc | 5965 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 311 HP | 300 HP |
| Torque | 420 Nm | 488 Nm |
| Engine Compression Ratio | 10.5:1 | 9.4:1 |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 3 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1640 kg | 2282 kg |
| Vehicle Length | 4520 mm | 5650 mm |
| Vehicle Width | 1840 mm | 2000 mm |
| Vehicle Height | 1290 mm | 1890 mm |
| Wheelbase Size | 2690 mm | 3380 mm |
| Fuel Tank Capacity | 64 L | 129 L |
