The Opel Insignia OPC 2.8 V6, produced from September 2013 to January 2017, represented the high-performance variant of the Insignia A sedan (facelift). Positioned as the flagship model, it aimed to deliver a blend of luxury, practicality, and spirited driving dynamics. This model was primarily marketed in Europe, offering a compelling alternative to established performance sedans. The “OPC” designation (Opel Performance Center) signified a focus on enhanced performance, with the 2.8-liter V6 engine being the centerpiece of this transformation. It was a direct competitor to vehicles like the Ford Mondeo ST and Volkswagen Passat R-Line, offering a more aggressive styling and a more powerful engine option.
Technical Specifications
| Brand | Opel |
| Model | Insignia |
| Generation | Insignia Sedan (A, facelift 2013) |
| Type (Engine) | OPC 2.8 V6 (325 Hp) AWD Turbo Ecotec Automatic |
| Start of production | September, 2013 |
| End of production | January, 2017 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Sedan |
| Seats | 5 |
| Doors | 4 |
| Fuel consumption (urban) | 16.1 l/100 km (14.6 US mpg, 17.5 UK mpg, 6.2 km/l) |
| Fuel consumption (extra urban) | 7.5 l/100 km (31.4 US mpg, 37.7 UK mpg, 13.3 km/l) |
| Fuel consumption (combined) | 10.7 l/100 km (22 US mpg, 26.4 UK mpg, 9.3 km/l) |
| CO2 emissions | 251 g/km |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 6 sec |
| Acceleration 0 – 62 mph | 6 sec |
| Acceleration 0 – 60 mph | 5.7 sec |
| Maximum speed | 250 km/h (155.34 mph) |
| Emission standard | Euro 5 |
| Weight-to-power ratio | 5.4 kg/Hp, 184.7 Hp/tonne |
| Weight-to-torque ratio | 4 kg/Nm, 247.2 Nm/tonne |
| Power | 325 Hp @ 5250 rpm |
| Power per litre | 116.4 Hp/l |
| Torque | 435 Nm @ 5250 rpm (320.84 lb.-ft. @ 5250 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | A28NER, B28NER |
| Engine displacement | 2792 cm3 (170.38 cu. in.) |
| Number of cylinders | 6 |
| Engine configuration | V-engine |
| Cylinder Bore | 89 mm (3.5 in.) |
| Piston Stroke | 74.8 mm (2.94 in.) |
| Compression ratio | 9.5:1 |
| Fuel injection system | Multi-port manifold injection |
| Engine aspiration | Turbocharger, Intercooler |
| Engine oil capacity | 6.3 l (6.66 US qt | 5.54 UK qt) |
| Coolant | 6.7 l (7.08 US qt | 5.9 UK qt) |
| Kerb Weight | 1760 kg (3880.14 lbs.) |
| Max. weight | 2340 kg (5158.82 lbs.) |
| Max load | 580 kg (1278.68 lbs.) |
| Trunk (boot) space – minimum | 500 l (17.66 cu. ft.) |
| Trunk (boot) space – maximum | 1015 l (35.84 cu. ft.) |
| Fuel tank capacity | 70 l (18.49 US gal | 15.4 UK gal) |
| Max. roof load | 100 kg (220.46 lbs.) |
| Permitted trailer load with brakes (12%) | 1600 kg (3527.4 lbs.) |
| Permitted trailer load without brakes | 750 kg (1653.47 lbs.) |
| Length | 4842 mm (190.63 in.) |
| Width | 1858 mm (73.15 in.) |
| Width including mirrors | 2084 mm (82.05 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.) |
| Minimum turning circle | 11.4 m (37.4 ft.) |
| Drive wheel | All wheel drive (4×4) |
| Number of gears and type of gearbox | 6 gears, automatic transmission |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
Powertrain & Engine Architecture
The heart of the Insignia OPC was the 2.8-liter V6 engine, designated as either A28NER or B28NER depending on minor revisions. This engine featured a 60-degree V-angle and utilized a twin-scroll turbocharger with an intercooler to boost power output to 325 horsepower and 435 Nm (320.84 lb-ft) of torque. The engine employed multi-port fuel injection and benefited from direct injection technology for improved efficiency and responsiveness. The automatic transmission was a six-speed unit, specifically tuned for the OPC model to provide quicker shifts and improved durability. This transmission was crucial in managing the engine’s substantial torque output and delivering smooth acceleration. The engine’s transverse mounting further contributed to the vehicle’s balanced handling characteristics.
Driving Characteristics
The Insignia OPC 2.8 V6 Automatic offered a noticeably different driving experience compared to lower-spec Insignia models. The all-wheel-drive system, coupled with the powerful V6 engine and the six-speed automatic transmission, provided excellent traction and acceleration. While the automatic transmission wasn’t as engaging as a manual gearbox, it offered smooth and relatively quick shifts, making it well-suited for both daily commuting and spirited driving. The 0-60 mph time of around 5.7 seconds was impressive for a large sedan. The suspension was firmer than standard Insignia models, providing better body control and reducing roll in corners. However, this did come at the expense of some ride comfort. The steering was precise and well-weighted, offering good feedback to the driver.
Equipment & Trim Levels
The OPC trim level was comprehensively equipped. Standard features included sport seats upholstered in Morrocana (a leatherette material), a flat-bottomed steering wheel, aluminum pedals, and unique OPC badging throughout the interior and exterior. The dashboard featured a distinctive OPC design with additional gauges displaying boost pressure, oil temperature, and lap timer functionality. Optional extras included a panoramic sunroof, heated front seats, and a premium sound system. The interior generally featured a dark color scheme with contrasting stitching to emphasize the sporty character of the vehicle.
Chassis & Braking
The Insignia OPC featured a specially tuned chassis with stiffer springs and dampers compared to standard Insignia models. The front suspension utilized the HiPerStrut system, designed to minimize torque steer and improve handling precision. The rear suspension employed a multi-link setup. The braking system was upgraded with larger front and rear discs, and Brembo calipers were often fitted as standard equipment. The all-wheel-drive system utilized a multi-plate clutch to distribute torque between the front and rear axles, providing optimal traction in various driving conditions. The standard wheels were typically 20-inch alloy wheels, further enhancing the vehicle’s sporty appearance.
Market Reception & Comparison
The Insignia OPC 2.8 V6 Automatic received generally positive reviews from automotive critics. It was praised for its powerful engine, excellent handling, and spacious interior. However, some critics noted that the automatic transmission could feel slightly hesitant at times, and the fuel economy was relatively poor. Compared to other trims in the Insignia lineup, the OPC offered significantly more performance but came at a higher price point. The 1.8L and 2.0L diesel variants were more fuel-efficient and affordable, but they lacked the OPC’s outright performance. The OPC was positioned as a premium offering, appealing to drivers who prioritized performance and driving enjoyment.
Legacy
The Opel Insignia OPC 2.8 V6, while not a massive sales success, has gained a following among enthusiasts. The 2.8-liter V6 engine is known for its robustness and potential for tuning. While maintenance costs can be higher than those of lower-spec Insignia models, the OPC’s unique character and performance make it a desirable used car. The all-wheel-drive system and robust drivetrain components contribute to its long-term reliability. Today, well-maintained examples of the Insignia OPC are sought after by collectors and drivers who appreciate a blend of performance, practicality, and European engineering.
