What engine is in the 1991 Toyota MR2 turbo?
The 1991 Toyota MR2 Turbo is a beloved sports car known for its sleek design, mid-engine layout, and impressive performance. One of the key factors contributing to its popularity is the powerful engine under its hood. In this article, we’ll dive into the specifics of the engine that powers this iconic vehicle and why it remains a favorite among car enthusiasts.
The Engine: 3S-GTE
The 1991 Toyota MR2 Turbo is equipped with the legendary 3S-GTE engine. This engine is a 2.0-liter, inline-four, turbocharged powerhouse that was designed to deliver both performance and reliability. It is part of Toyota’s renowned "S" engine family, which has been used in various high-performance vehicles over the years.
Key Features of the 3S-GTE Engine
The 3S-GTE engine in the 1991 MR2 Turbo boasts several features that make it stand out:
- Turbocharged Performance: The engine is equipped with a CT26 turbocharger, which provides a significant boost in power and torque, making the MR2 Turbo a thrilling car to drive.
- Power Output: The 3S-GTE produces approximately 200 horsepower and 200 lb-ft of torque, impressive figures for a car of its size and era.
- DOHC Design: The engine features a dual overhead camshaft (DOHC) configuration, allowing for better airflow and improved efficiency.
- Intercooler: To enhance performance and maintain reliability, the engine is paired with an air-to-air intercooler, which helps cool the compressed air from the turbocharger.
- Durability: The 3S-GTE is known for its robust construction, making it a favorite for tuners and enthusiasts who want to extract even more power.
Why the 3S-GTE Engine is Special
The 3S-GTE engine is not just about raw power; it also represents Toyota’s engineering excellence. Its combination of turbocharging, advanced design, and reliability made it a standout engine in the early 1990s. Additionally, the mid-engine layout of the MR2 Turbo, combined with the 3S-GTE, provides exceptional handling and balance, making it a joy to drive on both the track and the street.
Conclusion
The 199
As the owner of Kevin's Autos, a trusted auto service provider in the Mountain View, CA area, I've had the pleasure of working on a wide variety of vehicles over the years. One model that has always fascinated me is the 1991 Toyota MR2 Turbo, a sporty mid-engine coupe that was renowned for its impressive performance and handling.
The 1991 Toyota MR2 Turbo Engine
The 1991 Toyota MR2 Turbo was powered by a 2.0-liter inline-four engine that was turbocharged and intercooled. This engine, known as the 3S-GTE, was a highly-tuned version of Toyota's 3S-GE naturally-aspirated engine, and it produced a healthy 200 horsepower and 200 lb-ft of torque.
The 3S-GTE engine featured a cast-iron block, aluminum cylinder head, and dual overhead camshafts (DOHC) with four valves per cylinder. It also included a water-cooled Garrett T-25 turbocharger, an air-to-air intercooler, and electronic fuel injection.
This engine was mated to a five-speed manual transmission, which helped the MR2 Turbo achieve impressive acceleration and top speeds. The combination of the powerful turbocharged engine and the mid-engine layout gave the MR2 Turbo exceptional handling characteristics, making it a favorite among enthusiasts.
Maintenance and Repair Considerations
As with any high-performance vehicle, the 1991 Toyota MR2 Turbo requires regular maintenance and attention to ensure it continues to deliver its impressive performance. Some key maintenance items include:
- Regularly changing the engine oil and filter to prevent premature wear on the turbocharger and other engine components
- Inspecting the turbocharger and intercooler system for any leaks or damage
- Replacing the spark plugs and ignition coils at the recommended intervals
- Monitoring the engine's cooling system to ensure proper temperature regulation
- Checking the condition of the clutch and transmission components
By staying on top of these maintenance tasks and addressing any issues promptly, owners of the 1991 Toyota MR2 Turbo can continue to enjoy the thrill of driving this iconic sports car for years to come.p>
Frequently Asked Questions
What is the top speed of the 1991 MR2?
0-60 in just 6 seconds and a top speed of 142mph.
Are Toyota MR2 going up in value?
The MR2 has always offered a lot of fun for little money, but nowadays, these cars are surprisingly rare - and prices have climbed in recent years. If you are planning to buy one, just be sure to check for signs of corrosion and too much rust. This was a common issue among vehicles produced in this era.
How much is 1991 MR2 worth?
The value of a 1991 Toyota MR2 Mk II can vary greatly depending on its condition, mileage, options, and history. Typically, you can expect to pay around $16,300 for a 1991 Toyota MR2 Mk II in good condition with average spec.
Is MR2 Turbo fast?
Nathan Freke is the owner, builder and hold-on-tight driver of the world's fastest all-Toyota MR2, which recently clinched the quarter-mile record after setting a blistering 8.718 second pass at a terminal speed of 162.47 miles per hour.
What is the top speed of the 91 MR2 Turbo?
0-60 in just 6 seconds and a top speed of 142mph. 🤩 Talk about a need for speed Wheeler Dealer!
What engine does MR2 Turbo have?
For its high-sport engine option, the new MR2 borrows the lusty turbocharged and intercooled 3S-GTE 2.0-liter four developed for the Celica All-Trac.
Why are MR2 so rare?
The Toyota MR2 was discontinued after the smaller, lighter, and less expensive third-generation W30 MR2 had run its course for the 2005 model year.
Are 1991 MR2 reliable?
Small, light, great handling. Reliable, fun, gets tons of looks.
Which MR2 was supercharged?
In 1986 (1988 for the US market), Toyota introduced a supercharged engine for the MR2. Based on the same block and head, the 4A-GZE was equipped with a small Roots-type supercharger and a Denso intercooler.
How much horsepower does a 1991 MR2 Turbo have?
Engine
| Horsepower | 200 hp @ 6,000 rpm |
|---|---|
| Torque | 200 lb-ft @ 3,200 rpm |
