1991 Acura Legend vs. 2010 Cadillac STS
To start off, 2010 Cadillac STS is newer by 19 year(s). Which means there will be less support and parts availability for 1991 Acura Legend. In addition, the cost of maintenance, including insurance, on 1991 Acura Legend would be higher. At 3,600 cc (6 cylinders), 2010 Cadillac STS is equipped with a bigger engine. In terms of performance, 2010 Cadillac STS (302 HP) has 142 more horse power than 1991 Acura Legend. (160 HP) In normal driving conditions, 2010 Cadillac STS should accelerate faster than 1991 Acura Legend. With that said, vehicle weight also plays an important factor in acceleration. 2010 Cadillac STS weights approximately 252 kg more than 1991 Acura Legend. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2010 Cadillac STS 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 2010 Cadillac STS. However, in wet, icy, snow, or gravel driving conditions, 1991 Acura Legend, 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, 2010 Cadillac STS (368 Nm) has 148 more torque (in Nm) than 1991 Acura Legend. (220 Nm). This means 2010 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 1991 Acura Legend. 2010 Cadillac STS has automatic transmission and 1991 Acura Legend has manual transmission. 1991 Acura Legend will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2010 Cadillac STS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Acura Legend | 2010 Cadillac STS | |
| Make | Acura | Cadillac |
| Model | Legend | STS |
| Year Released | 1991 | 2010 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2673 cc | 3600 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 160 HP | 302 HP |
| Torque | 220 Nm | 368 Nm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1550 kg | 1802 kg |
| Vehicle Length | 4780 mm | 4996 mm |
| Vehicle Width | 1760 mm | 1844 mm |
| Vehicle Height | 1380 mm | 1463 mm |
| Wheelbase Size | 2710 mm | 2957 mm |
