1979 Buick Regal vs. 2007 Cadillac DTS
To start off, 2007 Cadillac DTS is newer by 28 year(s). Which means there will be less support and parts availability for 1979 Buick Regal. In addition, the cost of maintenance, including insurance, on 1979 Buick Regal would be higher. At 4,565 cc (8 cylinders), 2007 Cadillac DTS is equipped with a bigger engine. In terms of performance, 2007 Cadillac DTS (275 HP @ 6000 RPM) has 156 more horse power than 1979 Buick Regal. (119 HP @ 3600 RPM) In normal driving conditions, 2007 Cadillac DTS should accelerate faster than 1979 Buick Regal. With that said, vehicle weight also plays an important factor in acceleration. 2007 Cadillac DTS weights approximately 143 kg more than 1979 Buick Regal. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1979 Buick Regal 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 1979 Buick Regal. However, in wet, icy, snow, or gravel driving conditions, 2007 Cadillac DTS, 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, 2007 Cadillac DTS (400 Nm @ 4400 RPM) has 115 more torque (in Nm) than 1979 Buick Regal. (285 Nm @ 1800 RPM). This means 2007 Cadillac DTS will have an easier job in driving up hills or pulling heavy equipment than 1979 Buick Regal.
Compare all specifications:
1979 Buick Regal | 2007 Cadillac DTS | |
Make | Buick | Cadillac |
Model | Regal | DTS |
Year Released | 1979 | 2007 |
Engine Position | Front | Front |
Engine Size | 4348 cc | 4565 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | V | V |
Horse Power | 119 HP | 275 HP |
Engine RPM | 3600 RPM | 6000 RPM |
Torque | 285 Nm | 400 Nm |
Torque RPM | 1800 RPM | 4400 RPM |
Drive Type | Rear | Front |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Vehicle Weight | 1495 kg | 1638 kg |
Vehicle Length | 5090 mm | 5280 mm |
Vehicle Width | 1840 mm | 1910 mm |
Vehicle Height | 1370 mm | 1470 mm |
Wheelbase Size | 2750 mm | 2940 mm |