Lexus GS to Gain Four-Cylinder Diesel for Europe
Lexus will introduce a diesel-powered GS saloon to compete directly with German rivals, with the new engine expected from 2013 rather than at launch.
Lexus has confirmed it will offer a diesel engine in the GS saloon, targeting buyers in the European executive market who have traditionally favoured diesel-powered rivals from BMW and Mercedes-Benz. The new engine, a four-cylinder unit, is scheduled to join the range from 2013, following the GS’s initial launch.
Diesel strategy for the GS
The addition of a diesel engine marks a shift in Lexus’s European strategy. While the brand has built its reputation on hybrids, the lack of a diesel offering has limited its appeal against established competitors such as the BMW 5 Series and Mercedes-Benz E-Class, both of which offer a range of diesel options. Lexus intends the new GS diesel to compete directly with these models rather than serving as a niche alternative.
The four-cylinder diesel is expected to improve the GS’s competitiveness on price and fuel economy, key factors in the executive saloon segment. Full technical details have not been released, but the engine is positioned to lower the GS’s entry price and address fleet buyers’ demand for lower running costs and CO2 emissions.
Competition in the executive saloon market
Lexus’s decision to add a diesel GS follows the ongoing dominance of diesel engines in the European executive segment. Both the BMW 5 Series and Mercedes-Benz E-Class offer multiple diesel options, including four-cylinder and six-cylinder units. The GS diesel is expected to compete with entry-level diesels such as the BMW 520d and Mercedes E220 CDI.
- BMW 5 Series: multiple four- and six-cylinder diesels
- Mercedes-Benz E-Class: broad diesel line-up
- Audi A6: several TDI variants
Lexus will unveil the new GS at the Frankfurt Motor Show in September. The diesel variant will not be present at launch but is intended to follow as part of a broader strategy to capture market share from German rivals. The move signals a recognition that hybrid-only offerings have not been enough to shift diesel-focused fleet and private buyers in Europe.
Positioning and market implications
Introducing a diesel GS is a practical response to European market realities. Lexus has struggled to match the sales volumes of its German competitors in the executive saloon segment, largely due to the absence of a diesel option. By adding a diesel, Lexus aims to broaden its appeal to company car drivers and private buyers seeking lower running costs.
The GS diesel will be part of a refreshed GS line-up, with the full range expected to be detailed at Frankfurt. Lexus has not yet confirmed whether the diesel will be offered outside Europe, where demand for diesel saloons is far lower.
