2006 Cadillac STS vs. 1989 Mercedes-Benz G
To start off, 2006 Cadillac STS is newer by 17 year(s). Which means there will be less support and parts availability for 1989 Mercedes-Benz G. In addition, the cost of maintenance, including insurance, on 1989 Mercedes-Benz G 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 128 more horse power than 1989 Mercedes-Benz G. (125 HP @ 5000 RPM). In normal driving conditions, 2006 Cadillac STS should accelerate faster than 1989 Mercedes-Benz G. With that said, vehicle weight also plays an important factor in acceleration. 1989 Mercedes-Benz G weights approximately 98 kg more than 2006 Cadillac STS.
Because 1989 Mercedes-Benz G is four wheel drive (4WD), it will have significant more traction and grip than 2006 Cadillac STS. In wet, icy, snow, or gravel driving conditions, 1989 Mercedes-Benz G 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, 2006 Cadillac STS (342 Nm @ 3200 RPM) has 149 more torque (in Nm) than 1989 Mercedes-Benz G. (193 Nm @ 4000 RPM). This means 2006 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 1989 Mercedes-Benz G. 2006 Cadillac STS has automatic transmission and 1989 Mercedes-Benz G has manual transmission. 1989 Mercedes-Benz G 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:
| 2006 Cadillac STS | 1989 Mercedes-Benz G | |
| Make | Cadillac | Mercedes-Benz |
| Model | STS | G |
| Year Released | 2006 | 1989 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 3563 cc | 2299 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 253 HP | 125 HP |
| Engine RPM | 6500 RPM | 5000 RPM |
| Torque | 342 Nm | 193 Nm |
| Torque RPM | 3200 RPM | 4000 RPM |
| Engine Bore Size | 94 mm | 95.5 mm |
| Engine Stroke Size | 85.6 mm | 80.2 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1782 kg | 1880 kg |
| Vehicle Length | 4990 mm | 4240 mm |
| Vehicle Width | 1850 mm | 1770 mm |
| Vehicle Height | 1470 mm | 1940 mm |
| Wheelbase Size | 2960 mm | 2410 mm |
