2005 Cadillac STS vs. 1989 Toyota MR2
To start off, 2005 Cadillac STS is newer by 16 year(s). Which means there will be less support and parts availability for 1989 Toyota MR2. In addition, the cost of maintenance, including insurance, on 1989 Toyota MR2 would be higher. At 3,556 cc (6 cylinders), 2005 Cadillac STS is equipped with a bigger engine. In terms of performance, 2005 Cadillac STS (255 HP @ 6500 RPM) has 34 more horse power than 1989 Toyota MR2. (221 HP @ 6000 RPM). In normal driving conditions, 2005 Cadillac STS should accelerate faster than 1989 Toyota MR2. With that said, vehicle weight also plays an important factor in acceleration. 2005 Cadillac STS weights approximately 556 kg more than 1989 Toyota MR2. 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, 2005 Cadillac STS (339 Nm @ 3200 RPM) has 34 more torque (in Nm) than 1989 Toyota MR2. (305 Nm @ 3400 RPM). This means 2005 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 1989 Toyota MR2. 2005 Cadillac STS has automatic transmission and 1989 Toyota MR2 has manual transmission. 1989 Toyota MR2 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Cadillac STS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Cadillac STS | 1989 Toyota MR2 | |
| Make | Cadillac | Toyota |
| Model | STS | MR2 |
| Year Released | 2005 | 1989 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Middle |
| Engine Size | 3556 cc | 1998 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 255 HP | 221 HP |
| Engine RPM | 6500 RPM | 6000 RPM |
| Torque | 339 Nm | 305 Nm |
| Torque RPM | 3200 RPM | 3400 RPM |
| Engine Bore Size | 94 mm | 86 mm |
| Engine Stroke Size | 86 mm | 86 mm |
| Top Speed | 229 km/hour | 240 km/hour |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1796 kg | 1240 kg |
| Vehicle Length | 4990 mm | 4150 mm |
| Vehicle Width | 1850 mm | 1710 mm |
| Vehicle Height | 1470 mm | 1250 mm |
| Wheelbase Size | 2890 mm | 2410 mm |
| Fuel Tank Capacity | 64 L | 55 L |
