1999 Buick Regal vs. 1993 Ford Sierra
To start off, 1999 Buick Regal is newer by 6 year(s). Which means there will be less support and parts availability for 1993 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1993 Ford Sierra would be higher. At 3,789 cc (6 cylinders), 1999 Buick Regal is equipped with a bigger engine. In terms of performance, 1999 Buick Regal (245 HP @ 5200 RPM) has 127 more horse power than 1993 Ford Sierra. (118 HP @ 5500 RPM). In normal driving conditions, 1999 Buick Regal should accelerate faster than 1993 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 1999 Buick Regal weights approximately 390 kg more than 1993 Ford Sierra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1993 Ford Sierra 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 1993 Ford Sierra. However, in wet, icy, snow, or gravel driving conditions, 1999 Buick Regal, 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, 1999 Buick Regal (380 Nm @ 3600 RPM) has 213 more torque (in Nm) than 1993 Ford Sierra. (167 Nm @ 2500 RPM). This means 1999 Buick Regal will have an easier job in driving up hills or pulling heavy equipment than 1993 Ford Sierra. 1999 Buick Regal has automatic transmission and 1993 Ford Sierra has manual transmission. 1993 Ford Sierra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1999 Buick Regal will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1999 Buick Regal | 1993 Ford Sierra | |
| Make | Buick | Ford |
| Model | Regal | Sierra |
| Year Released | 1999 | 1993 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 3789 cc | 1998 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 245 HP | 118 HP |
| Engine RPM | 5200 RPM | 5500 RPM |
| Torque | 380 Nm | 167 Nm |
| Torque RPM | 3600 RPM | 2500 RPM |
| Engine Bore Size | 97 mm | 86.1 mm |
| Engine Stroke Size | 86 mm | 86 mm |
| Engine Compression Ratio | 8.5:1 | 10.3:1 |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1560 kg | 1170 kg |
| Vehicle Length | 4990 mm | 4520 mm |
| Vehicle Width | 1850 mm | 1730 mm |
| Vehicle Height | 1440 mm | 1370 mm |
| Wheelbase Size | 2780 mm | 2610 mm |
| Fuel Tank Capacity | 64 L | 60 L |
