2006 Cadillac XLR vs. 1968 Opel Commodore
To start off, 2006 Cadillac XLR is newer by 38 year(s). Which means there will be less support and parts availability for 1968 Opel Commodore. In addition, the cost of maintenance, including insurance, on 1968 Opel Commodore 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 172 more horse power than 1968 Opel Commodore. (150 HP @ 5800 RPM). In normal driving conditions, 2006 Cadillac XLR should accelerate faster than 1968 Opel Commodore. With that said, vehicle weight also plays an important factor in acceleration. 2006 Cadillac XLR weights approximately 444 kg more than 1968 Opel Commodore. 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, 2006 Cadillac XLR (423 Nm @ 4400 RPM) has 225 more torque (in Nm) than 1968 Opel Commodore. (198 Nm @ 4500 RPM). This means 2006 Cadillac XLR will have an easier job in driving up hills or pulling heavy equipment than 1968 Opel Commodore. 2006 Cadillac XLR has automatic transmission and 1968 Opel Commodore has manual transmission. 1968 Opel Commodore will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Cadillac XLR will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Cadillac XLR | 1968 Opel Commodore | |
| Make | Cadillac | Opel |
| Model | XLR | Commodore |
| Year Released | 2006 | 1968 |
| Engine Position | Front | Front |
| Engine Size | 4563 cc | 2490 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 322 HP | 150 HP |
| Engine RPM | 6400 RPM | 5800 RPM |
| Torque | 423 Nm | 198 Nm |
| Torque RPM | 4400 RPM | 4500 RPM |
| Engine Bore Size | 93 mm | 87 mm |
| Engine Stroke Size | 84 mm | 69.8 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 250 km/hour | 192 km/hour |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1654 kg | 1210 kg |
| Vehicle Length | 4520 mm | 4580 mm |
| Vehicle Width | 1840 mm | 1760 mm |
| Vehicle Height | 1290 mm | 1440 mm |
| Wheelbase Size | 2690 mm | 2670 mm |
| Fuel Consumption Overall | 12.3 L/100km | 7.9 L/100km |
| Fuel Tank Capacity | 68 L | 70 L |
