2005 Chevrolet Avalanche vs. 1989 Jaguar XJR
To start off, 2005 Chevrolet Avalanche is newer by 16 year(s). Which means there will be less support and parts availability for 1989 Jaguar XJR. In addition, the cost of maintenance, including insurance, on 1989 Jaguar XJR would be higher. At 8,128 cc (8 cylinders), 2005 Chevrolet Avalanche is equipped with a bigger engine. In terms of performance, 2005 Chevrolet Avalanche (320 HP @ 5600 RPM) has 2 more horse power than 1989 Jaguar XJR. (318 HP @ 5250 RPM). In normal driving conditions, 2005 Chevrolet Avalanche should accelerate faster than 1989 Jaguar XJR. With that said, vehicle weight also plays an important factor in acceleration. 2005 Chevrolet Avalanche weights approximately 1184 kg more than 1989 Jaguar XJR. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Chevrolet Avalanche is four wheel drive (4WD), it will have significant more traction and grip than 1989 Jaguar XJR. In wet, icy, snow, or gravel driving conditions, 2005 Chevrolet Avalanche 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, 2005 Chevrolet Avalanche (597 Nm) has 121 more torque (in Nm) than 1989 Jaguar XJR. (476 Nm). This means 2005 Chevrolet Avalanche will have an easier job in driving up hills or pulling heavy equipment than 1989 Jaguar XJR.
Compare all specifications:
| 2005 Chevrolet Avalanche | 1989 Jaguar XJR | |
| Make | Chevrolet | Jaguar |
| Model | Avalanche | XJR |
| Year Released | 2005 | 1989 |
| Engine Position | Front | Middle |
| Engine Size | 8128 cc | 5996 cc |
| Engine Cylinders | 8 cylinders | 12 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 320 HP | 318 HP |
| Engine RPM | 5600 RPM | 5250 RPM |
| Torque | 597 Nm | 476 Nm |
| Engine Bore Size | 108 mm | 90.1 mm |
| Engine Stroke Size | 111 mm | 78.5 mm |
| Engine Compression Ratio | 9.1:1 | 11.2:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 6 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2984 kg | 1800 kg |
| Vehicle Length | 5640 mm | 4770 mm |
| Vehicle Width | 2030 mm | 1890 mm |
| Vehicle Height | 1880 mm | 1270 mm |
| Wheelbase Size | 3310 mm | 2600 mm |
| Fuel Tank Capacity | 140 L | 91 L |
