2007 Cadillac SRX vs. 1971 Lotus Elan
To start off, 2007 Cadillac SRX is newer by 36 year(s). Which means there will be less support and parts availability for 1971 Lotus Elan. In addition, the cost of maintenance, including insurance, on 1971 Lotus Elan would be higher. At 3,554 cc (6 cylinders), 2007 Cadillac SRX is equipped with a bigger engine. In terms of performance, 2007 Cadillac SRX (255 HP @ 6500 RPM) has 129 more horse power than 1971 Lotus Elan. (126 HP @ 6500 RPM). In normal driving conditions, 2007 Cadillac SRX should accelerate faster than 1971 Lotus Elan. With that said, vehicle weight also plays an important factor in acceleration. 2007 Cadillac SRX weights approximately 1019 kg more than 1971 Lotus Elan. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Cadillac SRX is four wheel drive (4WD), it will have significant more traction and grip than 1971 Lotus Elan. In wet, icy, snow, or gravel driving conditions, 2007 Cadillac SRX will offer significantly more control. 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, 2007 Cadillac SRX (344 Nm @ 2800 RPM) has 191 more torque (in Nm) than 1971 Lotus Elan. (153 Nm @ 5500 RPM). This means 2007 Cadillac SRX will have an easier job in driving up hills or pulling heavy equipment than 1971 Lotus Elan. 2007 Cadillac SRX has automatic transmission and 1971 Lotus Elan has manual transmission. 1971 Lotus Elan will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Cadillac SRX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Cadillac SRX | 1971 Lotus Elan | |
| Make | Cadillac | Lotus |
| Model | SRX | Elan |
| Year Released | 2007 | 1971 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Front |
| Engine Size | 3554 cc | 1558 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 255 HP | 126 HP |
| Engine RPM | 6500 RPM | 6500 RPM |
| Torque | 344 Nm | 153 Nm |
| Torque RPM | 2800 RPM | 5500 RPM |
| Engine Bore Size | 94 mm | 82.6 mm |
| Engine Stroke Size | 85.6 mm | 72.8 mm |
| Engine Compression Ratio | 10.2:1 | 10.3:1 |
| Top Speed | 201 km/hour | 193 km/hour |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 7 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1889 kg | 870 kg |
| Vehicle Length | 4960 mm | 4270 mm |
| Vehicle Width | 1850 mm | 1620 mm |
| Vehicle Height | 1730 mm | 1200 mm |
| Wheelbase Size | 2950 mm | 2440 mm |
| Fuel Tank Capacity | 76 L | 59 L |
