2009 Cadillac XLR vs. 1973 GMC Suburban
To start off, 2009 Cadillac XLR is newer by 36 year(s). Which means there will be less support and parts availability for 1973 GMC Suburban. In addition, the cost of maintenance, including insurance, on 1973 GMC Suburban would be higher. At 5,733 cc (8 cylinders), 1973 GMC Suburban is equipped with a bigger engine. In terms of performance, 2009 Cadillac XLR (321 HP @ 6400 RPM) has 168 more horse power than 1973 GMC Suburban. (153 HP @ 4000 RPM). In normal driving conditions, 2009 Cadillac XLR should accelerate faster than 1973 GMC Suburban. With that said, vehicle weight also plays an important factor in acceleration. 1973 GMC Suburban weights approximately 665 kg more than 2009 Cadillac XLR.
Because 1973 GMC Suburban is four wheel drive (4WD), it will have significant more traction and grip than 2009 Cadillac XLR. In wet, icy, snow, or gravel driving conditions, 1973 GMC Suburban 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 Cadillac XLR (420 Nm @ 4400 RPM) has 75 more torque (in Nm) than 1973 GMC Suburban. (345 Nm @ 2400 RPM). This means 2009 Cadillac XLR will have an easier job in driving up hills or pulling heavy equipment than 1973 GMC Suburban.
Compare all specifications:
| 2009 Cadillac XLR | 1973 GMC Suburban | |
| Make | Cadillac | GMC |
| Model | XLR | Suburban |
| Year Released | 2009 | 1973 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 4565 cc | 5733 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 321 HP | 153 HP |
| Engine RPM | 6400 RPM | 4000 RPM |
| Torque | 420 Nm | 345 Nm |
| Torque RPM | 4400 RPM | 2400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Vehicle Weight | 1635 kg | 2300 kg |
| Vehicle Length | 4520 mm | 5480 mm |
| Vehicle Width | 1840 mm | 1950 mm |
| Vehicle Height | 1290 mm | 1800 mm |
| Wheelbase Size | 2690 mm | 3300 mm |
