2009 Cadillac STS vs. 1986 Lotus Esprit
To start off, 2009 Cadillac STS is newer by 23 year(s). Which means there will be less support and parts availability for 1986 Lotus Esprit. In addition, the cost of maintenance, including insurance, on 1986 Lotus Esprit would be higher. At 3,599 cc (6 cylinders), 2009 Cadillac STS is equipped with a bigger engine. In terms of performance, 2009 Cadillac STS (302 HP @ 6300 RPM) has 142 more horse power than 1986 Lotus Esprit. (160 HP @ 6500 RPM). In normal driving conditions, 2009 Cadillac STS should accelerate faster than 1986 Lotus Esprit. With that said, vehicle weight also plays an important factor in acceleration. 2009 Cadillac STS weights approximately 568 kg more than 1986 Lotus Esprit. 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, 2009 Cadillac STS (369 Nm @ 5200 RPM) has 148 more torque (in Nm) than 1986 Lotus Esprit. (221 Nm @ 5250 RPM). This means 2009 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 1986 Lotus Esprit. 2009 Cadillac STS has automatic transmission and 1986 Lotus Esprit has manual transmission. 1986 Lotus Esprit will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Cadillac STS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Cadillac STS | 1986 Lotus Esprit | |
| Make | Cadillac | Lotus |
| Model | STS | Esprit |
| Year Released | 2009 | 1986 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 3599 cc | 2172 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 302 HP | 160 HP |
| Engine RPM | 6300 RPM | 6500 RPM |
| Torque | 369 Nm | 221 Nm |
| Torque RPM | 5200 RPM | 5250 RPM |
| Engine Compression Ratio | 11.3:1 | 9.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1635 kg | 1067 kg |
| Vehicle Length | 5000 mm | 4200 mm |
| Vehicle Width | 1850 mm | 1860 mm |
| Vehicle Height | 1470 mm | 1120 mm |
| Wheelbase Size | 2960 mm | 2490 mm |
| Fuel Consumption Overall | 11.8 L/100km | 9.1 L/100km |
| Fuel Tank Capacity | 64 L | 31 L |
