2006 Cadillac XLR vs. 1977 Simca 1307
To start off, 2006 Cadillac XLR 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 4,563 cc (8 cylinders), 2006 Cadillac XLR is equipped with a bigger engine. In terms of performance, 2006 Cadillac XLR (322 HP @ 6400 RPM) has 237 more horse power than 1977 Simca 1307. (85 HP @ 5600 RPM). In normal driving conditions, 2006 Cadillac XLR should accelerate faster than 1977 Simca 1307. With that said, vehicle weight also plays an important factor in acceleration. 2006 Cadillac XLR weights approximately 580 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 Cadillac XLR 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 Cadillac XLR. 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 Cadillac XLR (420 Nm @ 4000 RPM) has 295 more torque (in Nm) than 1977 Simca 1307. (125 Nm @ 3000 RPM). This means 2006 Cadillac XLR will have an easier job in driving up hills or pulling heavy equipment than 1977 Simca 1307. 2006 Cadillac XLR 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 Cadillac XLR will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Cadillac XLR | 1977 Simca 1307 | |
| Make | Cadillac | Simca |
| Model | XLR | 1307 |
| Year Released | 2006 | 1977 |
| Engine Position | Front | Front |
| Engine Size | 4563 cc | 1442 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 322 HP | 85 HP |
| Engine RPM | 6400 RPM | 5600 RPM |
| Torque | 420 Nm | 125 Nm |
| Torque RPM | 4000 RPM | 3000 RPM |
| Engine Bore Size | 93 mm | 76.7 mm |
| Engine Stroke Size | 84 mm | 78 mm |
| Engine Compression Ratio | 11.0:1 | 9.5:1 |
| Top Speed | 250 km/hour | 164 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1655 kg | 1075 kg |
| Vehicle Length | 4520 mm | 4250 mm |
| Vehicle Width | 1840 mm | 1690 mm |
| Vehicle Height | 1290 mm | 1400 mm |
| Wheelbase Size | 2690 mm | 2610 mm |
| Fuel Tank Capacity | 68 L | 58 L |
