1973 BMW 3 vs. 2006 Cadillac STS
To start off, 2006 Cadillac STS is newer by 33 year(s). Which means there will be less support and parts availability for 1973 BMW 3. In addition, the cost of maintenance, including insurance, on 1973 BMW 3 would be higher. At 3,563 cc (6 cylinders), 2006 Cadillac STS is equipped with a bigger engine. In terms of performance, 2006 Cadillac STS (253 HP @ 6500 RPM) has 50 more horse power than 1973 BMW 3. (203 HP @ 5600 RPM) In normal driving conditions, 2006 Cadillac STS should accelerate faster than 1973 BMW 3. With that said, vehicle weight also plays an important factor in acceleration. 2006 Cadillac STS weights approximately 512 kg more than 1973 BMW 3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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 STS (342 Nm @ 3200 RPM) has 55 more torque (in Nm) than 1973 BMW 3. (287 Nm @ 4200 RPM). This means 2006 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 1973 BMW 3. 2006 Cadillac STS has automatic transmission and 1973 BMW 3 has manual transmission. 1973 BMW 3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Cadillac STS will be easier to drive especially in heavy traffic.
Compare all specifications:
1973 BMW 3 | 2006 Cadillac STS | |
Make | BMW | Cadillac |
Model | 3 | STS |
Year Released | 1973 | 2006 |
Body Type | Coupe | Sedan |
Engine Position | Front | Front |
Engine Size | 3153 cc | 3563 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 203 HP | 253 HP |
Engine RPM | 5600 RPM | 6500 RPM |
Torque | 287 Nm | 342 Nm |
Torque RPM | 4200 RPM | 3200 RPM |
Engine Bore Size | 89.3 mm | 94 mm |
Engine Stroke Size | 84 mm | 85.6 mm |
Top Speed | 222 km/hour | 229 km/hour |
Acceleration 0-100mph | 7.5 seconds | 7.4 seconds |
Drive Type | Rear | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1270 kg | 1782 kg |
Vehicle Length | 4640 mm | 4990 mm |
Vehicle Width | 1740 mm | 1850 mm |
Vehicle Height | 1380 mm | 1470 mm |
Wheelbase Size | 2510 mm | 2960 mm |
Fuel Tank Capacity | 70 L | 66 L |