1990 Cadillac Aurora vs. 2007 Cadillac XLR
To start off, 2007 Cadillac XLR is newer by 17 year(s). Which means there will be less support and parts availability for 1990 Cadillac Aurora. In addition, the cost of maintenance, including insurance, on 1990 Cadillac Aurora would be higher. At 4,565 cc (8 cylinders), 2007 Cadillac XLR is equipped with a bigger engine. In terms of performance, 2007 Cadillac XLR (320 HP @ 6400 RPM) has 120 more horse power than 1990 Cadillac Aurora. (200 HP @ 4300 RPM) In normal driving conditions, 2007 Cadillac XLR should accelerate faster than 1990 Cadillac Aurora. With that said, vehicle weight also plays an important factor in acceleration. 2007 Cadillac XLR weights approximately 66 kg more than 1990 Cadillac Aurora. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1990 Cadillac Aurora is four wheel drive (4WD), it will have significant more traction and grip than 2007 Cadillac XLR. In wet, icy, snow, or gravel driving conditions, 1990 Cadillac Aurora 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, 2007 Cadillac XLR (420 Nm @ 4400 RPM) has 54 more torque (in Nm) than 1990 Cadillac Aurora. (366 Nm @ 3200 RPM). This means 2007 Cadillac XLR will have an easier job in driving up hills or pulling heavy equipment than 1990 Cadillac Aurora.
Compare all specifications:
| 1990 Cadillac Aurora | 2007 Cadillac XLR | |
| Make | Cadillac | Cadillac |
| Model | Aurora | XLR |
| Year Released | 1990 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 4465 cc | 4565 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 200 HP | 320 HP |
| Engine RPM | 4300 RPM | 6400 RPM |
| Torque | 366 Nm | 420 Nm |
| Torque RPM | 3200 RPM | 4400 RPM |
| Engine Bore Size | 92 mm | 93.1 mm |
| Engine Stroke Size | 84 mm | 84.1 mm |
| Engine Compression Ratio | 9.0:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Vehicle Weight | 1588 kg | 1654 kg |
| Vehicle Length | 4860 mm | 4520 mm |
| Vehicle Width | 1890 mm | 1840 mm |
| Vehicle Height | 1410 mm | 1290 mm |
| Wheelbase Size | 2860 mm | 2690 mm |
