Let's dive deep into the 1985 Buick Riviera T-Type specs and performance. This car was quite a head-turner back in the day, and it still holds a special place in the hearts of many classic car enthusiasts. We will cover everything from its engine and transmission to its dimensions, weight, and fuel economy. So, buckle up and let’s get started!

Engine and Performance

When it comes to the heart of any car, the engine is what truly matters. The 1985 Buick Riviera T-Type came with a robust powertrain designed to offer a blend of performance and efficiency. The standard engine was a 3.8-liter V6 engine, which was a popular choice at the time for its smooth operation and decent power output. Specifically, this engine was the Buick’s 3.8L (231 cu in) V6, featuring sequential fuel injection, which was relatively advanced for its time. This engine delivered around 125 horsepower and 205 lb-ft of torque. While those numbers might not sound like much by today's standards, it was sufficient to provide a comfortable and responsive driving experience back in 1985.

For those seeking a bit more oomph, there was also an optional engine available: a 5.0-liter V8 engine. This larger engine provided a noticeable boost in power, making the Riviera T-Type feel more like a true performance car. The 5.0L (307 cu in) V8 engine produced approximately 140 horsepower and 240 lb-ft of torque. While still not a fire-breathing monster, the V8 gave the car better acceleration and overall responsiveness.

The Riviera T-Type was equipped with a four-speed automatic transmission, which was the standard offering for this model year. This transmission was designed to provide smooth and seamless gear changes, enhancing the overall driving experience. The transmission also contributed to the car's fuel efficiency, which was a key consideration for many buyers during the 1980s. The four-speed automatic was known for its reliability and ease of maintenance, making it a popular choice for Buick vehicles of that era.

In terms of performance, the 1985 Buick Riviera T-Type could accelerate from 0 to 60 mph in around 11 to 12 seconds, depending on the engine. While this wasn't blistering speed, it was respectable for a luxury coupe of the time. The car's top speed was around 110 mph, which was more than adequate for most driving situations.

Dimensions and Weight

Let's explore the dimensions and weight of the 1985 Buick Riviera T-Type. Understanding these aspects can give you a better sense of the car's overall size and how it handles on the road.

The 1985 Buick Riviera T-Type has an overall length of approximately 205.2 inches. This long wheelbase contributes to the car's smooth ride and spacious interior. The width of the car is around 71.5 inches, giving it a wide and stable stance on the road. The height is approximately 54.3 inches, which gives it a sleek and sporty profile.

The wheelbase, which is the distance between the front and rear axles, is around 110.8 inches. A longer wheelbase typically translates to a more comfortable ride, as it helps to absorb bumps and road imperfections more effectively.

In terms of weight, the 1985 Buick Riviera T-Type tips the scales at around 3,400 to 3,500 pounds, depending on the options and equipment. This weight is fairly typical for a luxury coupe of this size. The car's weight contributes to its solid feel on the road and helps to provide a stable and planted driving experience.

The car's dimensions also play a role in its handling characteristics. The wide stance and relatively long wheelbase help to improve stability and reduce body roll in corners. This makes the Riviera T-Type feel confident and composed, even when driven on winding roads.

The interior dimensions of the 1985 Buick Riviera T-Type are also worth noting. The car offers ample space for both front and rear passengers, making it a comfortable choice for long trips. The trunk is also quite spacious, providing plenty of room for luggage and other cargo. The car was designed to be both luxurious and practical, offering a blend of comfort and convenience that was appealing to buyers in the 1980s.

Fuel Economy

Fuel economy was an important consideration for car buyers in the 1980s, and the 1985 Buick Riviera T-Type offered reasonable gas mileage for its time. The 3.8-liter V6 engine delivered around 19 mpg in the city and 29 mpg on the highway. These numbers were fairly competitive with other luxury coupes of the era.

The optional 5.0-liter V8 engine, while offering more power, did come at the expense of fuel economy. The V8 engine delivered around 16 mpg in the city and 24 mpg on the highway. While these numbers were lower than the V6, they were still acceptable for a V8-powered car of this size and weight.

Several factors influenced the fuel economy of the 1985 Buick Riviera T-Type. The car's aerodynamic design helped to reduce drag and improve fuel efficiency on the highway. The four-speed automatic transmission also played a role, as it was designed to optimize engine performance and fuel economy at different speeds.

The car's weight also affected its fuel economy. The heavier the car, the more energy it takes to accelerate and maintain speed. However, the Riviera T-Type's weight was fairly typical for a luxury coupe of its size, so it didn't have a significant impact on fuel economy.

In addition to these factors, driving habits also played a role in fuel economy. Aggressive driving, such as rapid acceleration and hard braking, could significantly reduce fuel efficiency. Conversely, smooth and steady driving could help to improve fuel economy.

Interior and Exterior

The interior and exterior design of the 1985 Buick Riviera T-Type was quite stylish for its time. The car featured a sleek and aerodynamic exterior with clean lines and a sporty profile. The T-Type trim added several unique styling elements, such as blacked-out trim, special badging, and unique wheels.

Inside, the Riviera T-Type offered a luxurious and comfortable cabin. The seats were upholstered in high-quality cloth or leather, and the dashboard featured a modern design with easy-to-read gauges and controls. The car also came with a variety of convenience features, such as power windows, power locks, and air conditioning.

The exterior of the 1985 Buick Riviera T-Type was characterized by its smooth and flowing lines. The car had a long hood, a short deck, and a sloping roofline, giving it a sleek and sporty appearance. The T-Type trim added blacked-out trim around the windows and grille, as well as special T-Type badging on the fenders and trunk lid.

The car also featured unique alloy wheels that were exclusive to the T-Type model. These wheels added to the car's sporty appearance and helped to set it apart from other Riviera models. The car was available in a variety of colors, including several two-tone paint schemes that were popular in the 1980s.

Inside, the Riviera T-Type offered a luxurious and comfortable cabin. The seats were designed to provide excellent support and comfort, even on long trips. The dashboard featured a clean and modern design, with all of the essential gauges and controls within easy reach. The car also came with a variety of convenience features, such as a tilt steering wheel, cruise control, and a premium sound system.

Overall, the interior and exterior design of the 1985 Buick Riviera T-Type was well-executed and stylish. The car offered a blend of luxury, comfort, and sportiness that was appealing to buyers in the 1980s.

Reliability and Maintenance

When considering a classic car like the 1985 Buick Riviera T-Type, reliability and maintenance are important factors to keep in mind. While these cars were generally well-built, they are now over 35 years old, so some maintenance and repairs are to be expected.

The 1985 Buick Riviera T-Type was known for its generally reliable mechanical components. The 3.8-liter V6 engine and four-speed automatic transmission were both durable and dependable. However, like any car of this age, regular maintenance is essential to keep it running smoothly.

Some common maintenance items for the 1985 Buick Riviera T-Type include oil changes, tune-ups, and brake service. It's also important to inspect the car's cooling system regularly, as overheating can cause serious damage to the engine.

In terms of repairs, some of the more common issues with the 1985 Buick Riviera T-Type include problems with the electrical system, such as faulty sensors and wiring. The car's air conditioning system can also be prone to problems, especially if it hasn't been properly maintained.

Another potential issue is rust. Cars from the 1980s were not as well-protected from rust as modern cars, so it's important to inspect the car carefully for any signs of corrosion. Rust can be particularly problematic in areas such as the rocker panels, wheel wells, and undercarriage.

Despite these potential issues, the 1985 Buick Riviera T-Type can be a reliable and enjoyable classic car to own, provided that it is properly maintained and cared for. Regular maintenance and timely repairs can help to keep it running smoothly for many years to come.

Conclusion

The 1985 Buick Riviera T-Type is a classic luxury coupe that offers a unique blend of style, comfort, and performance. With its sleek exterior design, luxurious interior, and available V6 or V8 engine, the Riviera T-Type was a popular choice among car buyers in the 1980s. While it may require some maintenance and repairs due to its age, the 1985 Buick Riviera T-Type can be a rewarding and enjoyable classic car to own. Understanding its specs, dimensions, and performance capabilities will help you appreciate this iconic vehicle even more.

Whether you're a seasoned car collector or simply a fan of classic cars, the 1985 Buick Riviera T-Type is a vehicle that deserves attention. Its unique styling, comfortable interior, and smooth driving experience make it a standout among its contemporaries. So, if you ever have the opportunity to take a ride in one of these classic coupes, don't hesitate to seize it. You'll be transported back to a time when cars were as much about style and luxury as they were about performance and practicality.