1985 Buick LeSabre vs. 2009 Cadillac DTS
To start off, 2009 Cadillac DTS is newer by 24 year(s). Which means there will be less support and parts availability for 1985 Buick LeSabre. In addition, the cost of maintenance, including insurance, on 1985 Buick LeSabre would be higher. At 4,565 cc (8 cylinders), 2009 Cadillac DTS is equipped with a bigger engine. In terms of performance, 2009 Cadillac DTS (292 HP @ 6300 RPM) has 129 more horse power than 1985 Buick LeSabre. (163 HP @ 4000 RPM) In normal driving conditions, 2009 Cadillac DTS should accelerate faster than 1985 Buick LeSabre. With that said, vehicle weight also plays an important factor in acceleration. 2009 Cadillac DTS weights approximately 135 kg more than 1985 Buick LeSabre. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear 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 DTS (391 Nm @ 4500 RPM) has 62 more torque (in Nm) than 1985 Buick LeSabre. (329 Nm @ 2800 RPM). This means 2009 Cadillac DTS will have an easier job in driving up hills or pulling heavy equipment than 1985 Buick LeSabre.
Compare all specifications:
| 1985 Buick LeSabre | 2009 Cadillac DTS | |
| Make | Buick | Cadillac |
| Model | LeSabre | DTS |
| Year Released | 1985 | 2009 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3798 cc | 4565 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 163 HP | 292 HP |
| Engine RPM | 4000 RPM | 6300 RPM |
| Torque | 329 Nm | 391 Nm |
| Torque RPM | 2800 RPM | 4500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1500 kg | 1635 kg |
| Vehicle Length | 5010 mm | 5280 mm |
| Vehicle Width | 1850 mm | 1910 mm |
| Vehicle Height | 1380 mm | 1470 mm |
| Wheelbase Size | 2830 mm | 2940 mm |
| Fuel Tank Capacity | 68 L | 68 L |
