1991 Jaguar XJS vs. 1990 Opel Omega
To start off, 1991 Jaguar XJS is newer by 1 year(s). Which means there will be less support and parts availability for 1990 Opel Omega. In addition, the cost of maintenance, including insurance, on 1990 Opel Omega would be higher. At 5,342 cc (12 cylinders), 1991 Jaguar XJS is equipped with a bigger engine. In terms of performance, 1991 Jaguar XJS (291 HP @ 5500 RPM) has 142 more horse power than 1990 Opel Omega. (149 HP @ 5600 RPM). In normal driving conditions, 1991 Jaguar XJS should accelerate faster than 1990 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 1991 Jaguar XJS weights approximately 465 kg more than 1990 Opel Omega. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1991 Jaguar XJS (440 Nm @ 3250 RPM) has 216 more torque (in Nm) than 1990 Opel Omega. (224 Nm @ 3600 RPM). This means 1991 Jaguar XJS will have an easier job in driving up hills or pulling heavy equipment than 1990 Opel Omega.
Compare all specifications:
1991 Jaguar XJS | 1990 Opel Omega | |
Make | Jaguar | Opel |
Model | XJS | Omega |
Year Released | 1991 | 1990 |
Engine Position | Front | Front |
Engine Size | 5342 cc | 2594 cc |
Engine Cylinders | 12 cylinders | 6 cylinders |
Engine Type | V | in-line |
Horse Power | 291 HP | 149 HP |
Engine RPM | 5500 RPM | 5600 RPM |
Torque | 440 Nm | 224 Nm |
Torque RPM | 3250 RPM | 3600 RPM |
Fuel Type | Gasoline | Gasoline |
Number of Seats | 4 seats | 5 seats |
Vehicle Weight | 1930 kg | 1465 kg |
Vehicle Length | 4770 mm | 4740 mm |
Vehicle Width | 1800 mm | 1780 mm |
Vehicle Height | 1260 mm | 1490 mm |
Wheelbase Size | 2600 mm | 2740 mm |