The Opel Insignia Sedan (A) 2.0 Turbo, producing 220 horsepower, was a significant offering in the mid-size segment when it debuted in November 2008 and continued through June 2011. Positioned as a more performance-oriented variant within the first generation (A) Insignia lineup, it aimed to provide a blend of comfort, style, and respectable power. The Insignia, as a whole, represented Opel’s attempt to move upmarket and compete with established players like the Ford Mondeo and Volkswagen Passat, particularly in European markets. This specific 2.0 Turbo model served as a step up from the base engine options, offering a more engaging driving experience.
Technical Specifications
| Brand | Opel |
| Model | Insignia |
| Generation | Insignia Sedan (A) |
| Type (Engine) | 2.0 Turbo (220 Hp) |
| Start of production | November, 2008 |
| End of production | June, 2011 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Sedan |
| Seats | 5 |
| Doors | 4 |
| Fuel consumption (urban) | 12.6 l/100 km (18.7 US mpg) |
| Fuel consumption (extra urban) | 6.7 l/100 km (35.1 US mpg) |
| Fuel consumption (combined) | 8.9 l/100 km (26.4 US mpg) |
| CO2 emissions | 179 g/km |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 7.6 sec |
| Acceleration 0 – 62 mph | 7.6 sec |
| Acceleration 0 – 60 mph | 7.2 sec |
| Maximum speed | 242 km/h (150.37 mph) |
| Emission standard | Euro 5 |
| Weight-to-power ratio | 7.3 kg/Hp |
| Weight-to-torque ratio | 4.6 kg/Nm |
| Power | 220 Hp @ 5300 rpm |
| Torque | 350 Nm @ 2000-4000 rpm (258.15 lb.-ft.) |
| Engine layout | Front, Transverse |
| Engine Model/Code | A20NHT |
| Engine displacement | 1998 cm3 (121.93 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Cylinder Bore | 86 mm (3.39 in.) |
| Piston Stroke | 86 mm (3.39 in.) |
| Compression ratio | 9.3:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Direct injection |
| Engine aspiration | Twin-scroll turbo, Intercooler |
| Engine oil capacity | 6 l (6.34 US qt | 5.28 UK qt) |
| Coolant | 7.3 l (7.71 US qt | 6.42 UK qt) |
| Kerb Weight | 1613 kg (3556.06 lbs.) |
| Max. weight | 2135 kg (4706.87 lbs.) |
| Max load | 522 kg (1150.81 lbs.) |
| Trunk (boot) space – minimum | 500 l (17.66 cu. ft.) |
| Trunk (boot) space – maximum | 1010 l (35.67 cu. ft.) |
| Fuel tank capacity | 70 l (18.49 US gal | 15.4 UK gal) |
| Length | 4830 mm (190.16 in.) |
| Width | 1858 mm (73.15 in.) |
| Height | 1498 mm (58.98 in.) |
| Wheelbase | 2737 mm (107.76 in.) |
| Front track | 1585 mm (62.4 in.) |
| Rear (Back) track | 1587 mm (62.48 in.) |
| Ride height (ground clearance) | 160 mm (6.3 in.) |
| Minimum turning circle | 10.8 m (35.43 ft.) |
| Drivetrain Architecture | Front wheel drive |
| Number of gears | 6 gears, manual transmission |
| Front brakes | Ventilated discs |
| Rear brakes | Disc |
| Assisting systems | ABS (Anti-lock braking system) |
| Tires size | 225/55 R17 |
| Wheel rims size | 17 |
Powertrain & Engine Architecture
At the heart of the Insignia 2.0 Turbo was the A20NHT engine, a 1.998-liter inline-four cylinder gasoline engine. This engine utilized direct fuel injection and a twin-scroll turbocharger with an intercooler. The direct injection system allowed for precise fuel delivery, improving efficiency and reducing emissions. The twin-scroll turbocharger design minimized turbo lag, providing a more responsive throttle feel. The engine produced 220 horsepower at 5300 rpm and 350 Nm (258 lb-ft) of torque between 2000 and 4000 rpm. The engine’s architecture was relatively conventional for the time, focusing on maximizing power output through forced induction rather than radical engine design. The standard transmission was a six-speed manual, although a six-speed automatic was also available as an option.
Driving Characteristics
The 2.0 Turbo Insignia offered a noticeable step up in performance compared to the lower-powered engine options. Acceleration from 0 to 60 mph took approximately 7.2 seconds, and it could reach a top speed of 150 mph. The turbocharger provided a good surge of power in the mid-range, making overtaking maneuvers relatively effortless. While not a sports car, the Insignia 2.0 Turbo provided a comfortable and capable driving experience. The six-speed manual transmission offered precise shifts, and the gear ratios were well-suited for both city driving and highway cruising. Compared to the automatic version, the manual offered a more engaging driving experience and slightly better fuel economy.
Equipment & Trim Levels
The Insignia 2.0 Turbo was typically offered in higher trim levels, such as SE, SRi, and Elite. Standard equipment generally included air conditioning, power windows, power mirrors, a CD stereo system, and alloy wheels. Higher trims added features like leather upholstery, heated front seats, a sunroof, and a more advanced infotainment system. Optional extras included navigation, parking sensors, and a premium sound system. The interior design was modern and well-appointed, with a focus on comfort and ergonomics.
Chassis & Braking
The Insignia Sedan (A) featured a front-wheel-drive layout with independent suspension at all four corners. The front suspension utilized MacPherson struts, while the rear suspension employed a multi-link design. This setup provided a good balance between ride comfort and handling. The braking system consisted of ventilated discs at the front and solid discs at the rear, with ABS (Anti-lock Braking System) as standard. The chassis was designed to provide a stable and predictable driving experience, even at higher speeds.
Market Reception & Comparison
The Opel Insignia 2.0 Turbo was generally well-received by automotive critics. It was praised for its stylish design, comfortable interior, and strong performance. However, some critics noted that the handling wasn’t as sharp as some of its rivals, such as the Ford Mondeo. Fuel economy was considered average for its class. Compared to the base 1.6L engine, the 2.0 Turbo offered a significant performance boost, but at the cost of slightly higher fuel consumption and a higher purchase price. The 2.0 Turbo was positioned as a competitor to other mid-size sedans with similar power outputs, such as the Volkswagen Passat 2.0 TSI and the Mazda 6 2.5.
Legacy
The Opel Insignia 2.0 Turbo has proven to be a relatively reliable powertrain in the used car market. The A20NHT engine is known for its durability, and the turbocharger is generally reliable if properly maintained. Common issues include occasional oil leaks and problems with the electronic throttle body. However, these issues are typically not major and can be addressed with routine maintenance. Today, the Insignia 2.0 Turbo remains a popular choice for buyers looking for a stylish, comfortable, and reasonably powerful mid-size sedan at an affordable price. Its blend of practicality and performance continues to appeal to a wide range of drivers.
