2003 Jaguar R-D6 vs. 1994 Porsche 928
To start off, 2003 Jaguar R-D6 is newer by 9 year(s). Which means there will be less support and parts availability for 1994 Porsche 928. In addition, the cost of maintenance, including insurance, on 1994 Porsche 928 would be higher. At 4,664 cc (8 cylinders), 1994 Porsche 928 is equipped with a bigger engine. In terms of performance, 1994 Porsche 928 (306 HP @ 5900 RPM) has 76 more horse power than 2003 Jaguar R-D6. (230 HP @ 6150 RPM) In normal driving conditions, 1994 Porsche 928 should accelerate faster than 2003 Jaguar R-D6. With that said, vehicle weight also plays an important factor in acceleration. 1994 Porsche 928 weights approximately 30 kg more than 2003 Jaguar R-D6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2003 Jaguar R-D6 (500 Nm) has 91 more torque (in Nm) than 1994 Porsche 928. (409 Nm). This means 2003 Jaguar R-D6 will have an easier job in driving up hills or pulling heavy equipment than 1994 Porsche 928.
Compare all specifications:
| 2003 Jaguar R-D6 | 1994 Porsche 928 | |
| Make | Jaguar | Porsche |
| Model | R-D6 | 928 |
| Year Released | 2003 | 1994 |
| Engine Position | Front | Front |
| Engine Size | 2720 cc | 4664 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 230 HP | 306 HP |
| Engine RPM | 6150 RPM | 5900 RPM |
| Torque | 500 Nm | 409 Nm |
| Engine Bore Size | 81.1 mm | 97 mm |
| Engine Stroke Size | 88 mm | 78.9 mm |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1500 kg | 1530 kg |
| Vehicle Length | 4340 mm | 4450 mm |
| Vehicle Width | 2160 mm | 1840 mm |
| Vehicle Height | 1400 mm | 1290 mm |
| Wheelbase Size | 2720 mm | 2510 mm |
| Fuel Tank Capacity | 69 L | 76 L |
