1998 Buick Riviera vs. 1999 Chevrolet Astro
To start off, 1999 Chevrolet Astro is newer by 1 year(s). Which means there will be less support and parts availability for 1998 Buick Riviera. In addition, the cost of maintenance, including insurance, on 1998 Buick Riviera would be higher. At 4,293 cc (6 cylinders), 1999 Chevrolet Astro is equipped with a bigger engine. In terms of performance, 1999 Chevrolet Astro (183 HP @ 4400 RPM) has 58 more horse power than 1998 Buick Riviera. (125 HP @ 4000 RPM) In normal driving conditions, 1999 Chevrolet Astro should accelerate faster than 1998 Buick Riviera. With that said, vehicle weight also plays an important factor in acceleration. 1999 Chevrolet Astro weights approximately 229 kg more than 1998 Buick Riviera. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 Chevrolet Astro is four wheel drive (4WD), it will have significant more traction and grip than 1998 Buick Riviera. In wet, icy, snow, or gravel driving conditions, 1999 Chevrolet Astro 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, 1999 Chevrolet Astro (338 Nm @ 2800 RPM) has 51 more torque (in Nm) than 1998 Buick Riviera. (287 Nm @ 2000 RPM). This means 1999 Chevrolet Astro will have an easier job in driving up hills or pulling heavy equipment than 1998 Buick Riviera. 1998 Buick Riviera has automatic transmission and 1999 Chevrolet Astro has manual transmission. 1999 Chevrolet Astro will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1998 Buick Riviera will be easier to drive especially in heavy traffic.
Compare all specifications:
1998 Buick Riviera | 1999 Chevrolet Astro | |
Make | Buick | Chevrolet |
Model | Riviera | Astro |
Year Released | 1998 | 1999 |
Body Type | Coupe | Minivan |
Engine Position | Front | Front |
Engine Size | 4130 cc | 4293 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | in-line |
Horse Power | 125 HP | 183 HP |
Engine RPM | 4000 RPM | 4400 RPM |
Torque | 287 Nm | 338 Nm |
Torque RPM | 2000 RPM | 2800 RPM |
Engine Bore Size | 100.7 mm | 101.6 mm |
Engine Stroke Size | 86.4 mm | 88.4 mm |
Drive Type | Front | 4WD |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 8 seats |
Vehicle Weight | 1666 kg | 1895 kg |
Vehicle Length | 5230 mm | 4830 mm |
Vehicle Width | 2040 mm | 1980 mm |
Vehicle Height | 1380 mm | 1910 mm |
Wheelbase Size | 2780 mm | 2830 mm |