The Opel Insignia Sports Tourer (B) 2.0 CDTI, producing 170 horsepower, was a key variant within the second generation of Opel’s flagship D-segment vehicle. Introduced in June 2017 and remaining in production until April 2018, this model represented a blend of practicality, efficiency, and moderate performance aimed at families and business users. It occupied a middle ground in the Insignia lineup, positioned between the lower-powered diesel options and the more potent petrol variants, as well as the high-performance GSi models. The Sports Tourer body style, Opel’s designation for a station wagon, emphasized cargo capacity and versatility, making it a popular choice in European markets.
Technical Specifications
| Brand | Opel |
| Model | Insignia |
| Generation | Insignia Sports Tourer (B) |
| Type (Engine) | 2.0 CDTI (170 Hp) |
| Start of production | June, 2017 |
| End of production | April, 2018 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Station wagon (estate) |
| Seats | 5 |
| Doors | 5 |
| Fuel consumption (urban) | 6.9 l/100 km (34.1 US mpg, 40.9 UK mpg, 14.5 km/l) |
| Fuel consumption (extra urban) | 4.3 l/100 km (54.7 US mpg, 65.7 UK mpg, 23.3 km/l) |
| Fuel consumption (combined) | 5.3 l/100 km (44.4 US mpg, 53.3 UK mpg, 18.9 km/l) |
| CO2 emissions | 139 g/km |
| Fuel Type | Diesel |
| Acceleration 0 – 100 km/h | 8.9 sec |
| Acceleration 0 – 62 mph | 8.9 sec |
| Acceleration 0 – 60 mph | 8.5 sec |
| Maximum speed | 223 km/h (138.57 mph) |
| Emission standard | Euro 6 |
| Weight-to-power ratio | 9.2 kg/Hp, 109.1 Hp/tonne |
| Weight-to-torque ratio | 3.9 kg/Nm, 256.7 Nm/tonne |
| Power | 170 Hp @ 3500-4000 rpm |
| Power per litre | 86.9 Hp/l |
| Torque | 400 Nm @ 1750-2500 rpm (295.02 lb.-ft. @ 1750-2500 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | B20DTH |
| Engine displacement | 1956 cm3 (119.36 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Cylinder Bore | 83 mm (3.27 in.) |
| Piston Stroke | 90.4 mm (3.56 in.) |
| Compression ratio | 16.5:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Diesel Commonrail |
| Engine aspiration | Turbocharger, Intercooler |
| Valvetrain | DOHC |
| Engine oil capacity | 4.9 l (5.18 US qt | 4.31 UK qt) |
| Coolant | 5.9 l (6.23 US qt | 5.19 UK qt) |
| Kerb Weight | 1558 kg (3434.8 lbs.) |
| Max. weight | 2240 kg (4938.35 lbs.) |
| Max load | 682 kg (1503.55 lbs.) |
| Trunk (boot) space – minimum | 560 l (19.78 cu. ft.) |
| Trunk (boot) space – maximum | 1665 l (58.8 cu. ft.) |
| Fuel tank capacity | 62 l (16.38 US gal | 13.64 UK gal) |
| Max. roof load | 100 kg (220.46 lbs.) |
| Permitted trailer load with brakes (12%) | 1950 kg (4299.01 lbs.) |
| Permitted trailer load without brakes | 750 kg (1653.47 lbs.) |
| Length | 4986 mm (196.3 in.) |
| Width | 1863 mm (73.35 in.) |
| Width with mirrors folded | 1941 mm (76.42 in.) |
| Width including mirrors | 2093 mm (82.4 in.) |
| Height | 1500 mm (59.06 in.) |
| Wheelbase | 2829 mm (111.38 in.) |
| Front track | 1607 mm (63.27 in.) |
| Rear (Back) track | 1610 mm (63.39 in.) |
| Front overhang | 990 mm (38.98 in.) |
| Rear overhang | 1167 mm (45.94 in.) |
| Minimum turning circle | 11.74 m (38.52 ft.) |
| Drivetrain Architecture | The Internal combustion engine (ICE) drives the front wheels of the vehicle. |
| Drive wheel | Front wheel drive |
| Number of gears and type of gearbox | 6 gears, manual transmission |
| Front suspension | Independent type McPherson |
| Front brakes | Ventilated discs |
| Rear brakes | Disc |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| Tires size | 245/35 R20 |
| Wheel rims size | 8.5 J x 20 |
INTRODUCTION
The Opel Insignia Sports Tourer (B) 2.0 CDTI 170 hp, launched in 2017, represented a significant evolution of Opel’s D-segment offering. Built on the GM’s Epsilon II platform (internally known as 3HX), the second-generation Insignia aimed to provide a more refined and technologically advanced experience than its predecessor. The Sports Tourer variant, specifically, targeted buyers who prioritized cargo space and practicality without sacrificing style or driving comfort. This particular engine and trim level was designed to appeal to a broad audience, offering a balance between fuel efficiency, performance, and affordability.
Powertrain & Engine Architecture
At the heart of the Insignia 2.0 CDTI was the B20DTH engine, a 1.956-liter inline-four cylinder diesel. This engine utilized a common-rail direct injection system, delivering fuel at extremely high pressure for optimized combustion. The engine featured a single turbocharger with an intercooler, boosting power output to 170 horsepower at 3500-4000 rpm and a substantial 400 Nm (295 lb-ft) of torque between 1750 and 2500 rpm. The engine employed a double overhead camshaft (DOHC) valvetrain with four valves per cylinder, enhancing breathing and contributing to its efficiency. The 6-speed manual transmission was standard, providing a good balance between fuel economy and driver engagement. The engine was designed to meet stringent Euro 6 emissions standards, incorporating a diesel particulate filter (DPF) to reduce harmful emissions.
Driving Characteristics
The 170 hp 2.0 CDTI Sports Tourer offered a composed and comfortable driving experience. While not overtly sporty, the engine provided ample torque for everyday driving and overtaking maneuvers. Acceleration from 0-100 km/h (0-62 mph) took approximately 8.9 seconds, and top speed was rated at 223 km/h (138.57 mph). The manual transmission allowed for precise gear changes, and the relatively long gearing contributed to good fuel economy on the highway. Compared to the higher-output 2.0 BiTurbo petrol engine, the CDTI lacked the outright punch, but it offered significantly better fuel efficiency and lower running costs. The suspension was tuned for comfort, absorbing bumps and imperfections in the road well, although it wasn’t as engaging as some of its rivals.
Equipment & Trim Levels
The Insignia Sports Tourer 2.0 CDTI 170 hp typically came well-equipped, even in base trim. Standard features included air conditioning, a touchscreen infotainment system with Bluetooth connectivity, cruise control, and a suite of safety features such as ABS, ESP (Electronic Stability Program), and multiple airbags. Higher trim levels added features like leather upholstery, heated front seats, a panoramic sunroof, and advanced driver-assistance systems such as lane departure warning and automatic emergency braking. The interior design was modern and functional, with a focus on ergonomics and user-friendliness.
Chassis & Braking
The Insignia Sports Tourer featured a McPherson strut front suspension and a multi-link rear suspension, providing a good balance between ride comfort and handling. The front brakes were ventilated discs, while the rear brakes were solid discs. The electric power steering offered a light and precise feel. The chassis was designed to accommodate the increased weight of the station wagon body style, and the suspension was tuned to provide a stable and controlled ride even when fully loaded. Stabilizer bars were fitted front and rear to reduce body roll during cornering.
Market Reception & Comparison
The Opel Insignia Sports Tourer 2.0 CDTI 170 hp was generally well-received by automotive critics. It was praised for its spacious interior, comfortable ride, and fuel efficiency. However, some reviewers noted that the engine could feel a little strained when pushed hard, and the styling, while attractive, wasn’t particularly groundbreaking. Compared to rivals like the Ford Mondeo, Volkswagen Passat, and Peugeot 508, the Insignia offered a competitive package, particularly in terms of value for money. Fuel economy was a strong point, with combined figures of around 5.3 l/100 km (44.4 US mpg) being achievable in real-world driving.
Legacy
The Opel Insignia Sports Tourer (B) 2.0 CDTI 170 hp has proven to be a relatively reliable vehicle in the used car market. The B20DTH engine is known for its durability, although regular maintenance, including timely DPF regeneration, is crucial. Common issues include occasional problems with the turbocharger and the fuel injection system. Overall, the Insignia Sports Tourer remains a practical and affordable option for buyers seeking a spacious and fuel-efficient station wagon. Its blend of comfort, practicality, and reasonable running costs ensures its continued appeal in the used car market.
