2009 Cadillac DTS vs. 1989 Peugeot 405
To start off, 2009 Cadillac DTS is newer by 20 year(s). Which means there will be less support and parts availability for 1989 Peugeot 405. In addition, the cost of maintenance, including insurance, on 1989 Peugeot 405 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 (275 HP) has 211 more horse power than 1989 Peugeot 405. (64 HP). In normal driving conditions, 2009 Cadillac DTS should accelerate faster than 1989 Peugeot 405. With that said, vehicle weight also plays an important factor in acceleration. 2009 Cadillac DTS weights approximately 345 kg more than 1989 Peugeot 405. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1989 Peugeot 405 is four wheel drive (4WD), it will have significant more traction and grip than 2009 Cadillac DTS. In wet, icy, snow, or gravel driving conditions, 1989 Peugeot 405 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, 2009 Cadillac DTS (400 Nm @ 4400 RPM) has 278 more torque (in Nm) than 1989 Peugeot 405. (122 Nm @ 5000 RPM). This means 2009 Cadillac DTS will have an easier job in driving up hills or pulling heavy equipment than 1989 Peugeot 405. 2009 Cadillac DTS has automatic transmission and 1989 Peugeot 405 has manual transmission. 1989 Peugeot 405 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Cadillac DTS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Cadillac DTS | 1989 Peugeot 405 | |
| Make | Cadillac | Peugeot |
| Model | DTS | 405 |
| Year Released | 2009 | 1989 |
| Engine Position | Front | Front |
| Engine Size | 4565 cc | 1996 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 275 HP | 64 HP |
| Torque | 400 Nm | 122 Nm |
| Torque RPM | 4400 RPM | 5000 RPM |
| Engine Compression Ratio | 9.0:1 | 10.4:1 |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1635 kg | 1290 kg |
| Vehicle Length | 5280 mm | 4410 mm |
| Vehicle Width | 1910 mm | 1700 mm |
| Vehicle Height | 1470 mm | 1410 mm |
| Wheelbase Size | 2940 mm | 2680 mm |
| Fuel Tank Capacity | 68 L | 70 L |
