2016-2018 Opel Mokka X 1.4 ecoFLEX LPG (140 Hp)

The Opel Mokka X 1.4 ecoFLEX LPG (140 hp) was a variant of Opel’s popular subcompact SUV, produced from May 2016 to March 2018. Positioned as an alternative fuel option within the Mokka X range, it aimed to appeal to buyers seeking lower running costs and reduced emissions without sacrificing the practicality of a small SUV. This model represented Opel’s efforts to broaden the Mokka X’s appeal in European markets increasingly focused on fuel efficiency and environmental concerns. It utilized a dual-fuel system, capable of running on both gasoline and liquefied petroleum gas (LPG), offering drivers the flexibility to switch between fuels depending on availability and price.

Technical Specifications

Powertrain & Engine Architecture

The Mokka X 1.4 ecoFLEX LPG was powered by the B14NET engine, a 1.4-liter turbocharged inline-four cylinder gasoline engine modified for dual-fuel operation. This engine featured multi-point fuel injection and a double overhead camshaft (DOHC) valvetrain. The turbocharger and intercooler boosted power output to 140 hp at 4900-6000 rpm and 200 Nm (147.51 lb-ft) of torque between 1850-4900 rpm. The LPG system was a factory-installed conversion, allowing the engine to seamlessly switch between gasoline and LPG. The LPG tank, with a capacity of 34 liters, was typically located in the spare wheel well, reducing cargo space slightly. The engine was paired with a six-speed manual transmission, delivering power to the front wheels.

Driving Characteristics

The 1.4L LPG engine offered a reasonable balance between performance and economy. While not particularly quick – achieving 0-60 mph in approximately 9.7 seconds – it provided adequate power for everyday driving. The LPG system didn’t significantly alter the engine’s power delivery, but it did impact fuel economy. On LPG, the engine offered lower running costs, but with a slight reduction in overall range due to the smaller LPG tank capacity compared to the gasoline tank. The six-speed manual transmission allowed for precise gear selection, and the turbocharger provided a noticeable boost in mid-range acceleration. Compared to the more powerful 1.6L diesel or gasoline versions of the Mokka X, this variant prioritized fuel efficiency and lower emissions over outright performance.

Equipment & Trim Levels

The 1.4 ecoFLEX LPG trim typically included standard features such as air conditioning, a touchscreen infotainment system with Bluetooth connectivity, alloy wheels, and electric windows. Safety features included ABS, electronic stability control, and multiple airbags. Optional extras included parking sensors, a rearview camera, and upgraded upholstery. The interior trim was generally functional and well-built, though not overly luxurious. The LPG variant didn’t typically receive any unique trim elements compared to other Mokka X models.

Chassis & Braking

The Mokka X utilized a McPherson strut front suspension and a torsion beam rear suspension. This setup provided a comfortable ride quality, suitable for urban and highway driving. The braking system consisted of ventilated discs on the front wheels and solid discs on the rear. ABS (Anti-lock Braking System) was standard, enhancing braking performance and stability. The steering was electrically assisted, providing light and precise control.

Market Reception & Comparison

The Mokka X 1.4 ecoFLEX LPG was generally well-received by critics as a practical and economical option. Its dual-fuel capability appealed to drivers seeking to reduce their fuel costs and environmental impact. Compared to the gasoline-only 1.4L turbo, the LPG variant offered similar performance but with lower running costs. However, it was often criticized for the reduced cargo space due to the LPG tank. The diesel versions of the Mokka X offered superior fuel economy and torque, but at a higher purchase price and with potential concerns regarding diesel emissions.

Legacy

The Opel Mokka X 1.4 ecoFLEX LPG represents a period of increasing interest in alternative fuel vehicles in Europe. While not a high-volume seller, it provided a viable option for drivers seeking to reduce their reliance on gasoline. On the used car market, these models are generally considered reliable, with the LPG system proving to be durable with proper maintenance. The B14NET engine is known for its relative simplicity and ease of repair. However, potential buyers should ensure that the LPG system has been regularly serviced and inspected to maintain optimal performance and safety.