2005 Cadillac XLR vs. 1977 Simca 1307
To start off, 2005 Cadillac XLR is newer by 28 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 4,564 cc (8 cylinders), 2005 Cadillac XLR is equipped with a bigger engine. In terms of performance, 2005 Cadillac XLR (322 HP @ 6400 RPM) has 255 more horse power than 1977 Simca 1307. (67 HP @ 5600 RPM). In normal driving conditions, 2005 Cadillac XLR should accelerate faster than 1977 Simca 1307. With that said, vehicle weight also plays an important factor in acceleration. 2005 Cadillac XLR weights approximately 614 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 2005 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 2005 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, 2005 Cadillac XLR (420 Nm @ 4000 RPM) has 313 more torque (in Nm) than 1977 Simca 1307. (107 Nm @ 2800 RPM). This means 2005 Cadillac XLR will have an easier job in driving up hills or pulling heavy equipment than 1977 Simca 1307. 2005 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. 2005 Cadillac XLR will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Cadillac XLR | 1977 Simca 1307 | |
| Make | Cadillac | Simca |
| Model | XLR | 1307 |
| Year Released | 2005 | 1977 |
| Engine Position | Front | Front |
| Engine Size | 4564 cc | 1294 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 322 HP | 67 HP |
| Engine RPM | 6400 RPM | 5600 RPM |
| Torque | 420 Nm | 107 Nm |
| Torque RPM | 4000 RPM | 2800 RPM |
| Engine Bore Size | 93 mm | 76.7 mm |
| Engine Stroke Size | 84 mm | 70 mm |
| Engine Compression Ratio | 11.0:1 | 9.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1654 kg | 1040 kg |
| Vehicle Length | 4520 mm | 4260 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 |
