2006 Jaguar XJR vs. 1977 Simca 1307
To start off, 2006 Jaguar XJR is newer by 29 year(s). Which means there will be less support and parts availability for 1977 Simca 1307. In addition, the cost of maintenance, including insurance, on 1977 Simca 1307 would be higher. At 4,195 cc (8 cylinders), 2006 Jaguar XJR is equipped with a bigger engine. In terms of performance, 2006 Jaguar XJR (400 HP @ 6100 RPM) has 333 more horse power than 1977 Simca 1307. (67 HP @ 5600 RPM). In normal driving conditions, 2006 Jaguar XJR should accelerate faster than 1977 Simca 1307. With that said, vehicle weight also plays an important factor in acceleration. 2006 Jaguar XJR weights approximately 684 kg more than 1977 Simca 1307. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Jaguar XJR is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2006 Jaguar XJR. However, in wet, icy, snow, or gravel driving conditions, 1977 Simca 1307, being front wheel drive (FWD), will offer much better control with better grip. 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 Jaguar XJR (560 Nm @ 3500 RPM) has 455 more torque (in Nm) than 1977 Simca 1307. (105 Nm @ 2800 RPM). This means 2006 Jaguar XJR will have an easier job in driving up hills or pulling heavy equipment than 1977 Simca 1307. 2006 Jaguar XJR has automatic transmission and 1977 Simca 1307 has manual transmission. 1977 Simca 1307 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Jaguar XJR will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Jaguar XJR | 1977 Simca 1307 | |
| Make | Jaguar | Simca |
| Model | XJR | 1307 |
| Year Released | 2006 | 1977 |
| Engine Position | Front | Front |
| Engine Size | 4195 cc | 1294 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 400 HP | 67 HP |
| Engine RPM | 6100 RPM | 5600 RPM |
| Torque | 560 Nm | 105 Nm |
| Torque RPM | 3500 RPM | 2800 RPM |
| Engine Bore Size | 86 mm | 76.7 mm |
| Engine Stroke Size | 90 mm | 70 mm |
| Engine Compression Ratio | 9.1:1 | 9.5:1 |
| Top Speed | 250 km/hour | 152 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1734 kg | 1050 kg |
| Vehicle Length | 5100 mm | 4250 mm |
| Vehicle Width | 1950 mm | 1690 mm |
| Vehicle Height | 1450 mm | 1400 mm |
| Wheelbase Size | 3040 mm | 2610 mm |
| Fuel Tank Capacity | 84 L | 58 L |
