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Cadillac BLS fuel economy (UK)

Official figures for the Cadillac BLS from the Vehicle Certification Agency's new car lists, 2006–2010: 29 versions after removing repeats between lists. Economy is in UK (imperial) mpg; electric versions show miles per kWh and range instead. In the most recent lists (2007–2010, NEDC) combined economy is 24.6–49.6 mpg.

All figures on this page come from the NEDC test. NEDC was the official test before WLTP. NEDC figures are noticeably more optimistic, so do not compare them with WLTP figures.

NEDC figures, VCA lists 2007–2010

NEDC was the official test before WLTP. NEDC figures are noticeably more optimistic, so do not compare them with WLTP figures.

VersionFuelCombinedL/100 kmCO₂ g/kmIn lists
BLS
1.9D 180 hp · M6 · 1910 cc		 Diesel 49.6 mpg 5.7 151 2008–2010
BLS
1.9D 180 hp · M6 · 1910 cc		 Diesel 47.9 mpg 5.9 156 2008–2010
BLS
1.9D 150 hp · M6 · 1910 cc		 Diesel 46.3 mpg 6.1 164 2006–2010
BLS
1.9D 150 hp · M6 · 1910 cc		 Diesel 44.8 mpg 6.3 167 2008–2010
BLS
1.9D 180 hp · A6 · 1910 cc		 Diesel 41.5 mpg 6.8 179 2008–2010
BLS
1.9D 180 hp · A6 · 1910 cc		 Diesel 40.9 mpg 6.9 182 2008–2010
BLS
1.9D 150 hp · A6 · 1910 cc		 Diesel 39.8 mpg 7.1 189 2008–2010
BLS
1.9D 150 hp · A6 · 1910 cc		 Diesel 39.2 mpg 7.2 194 2008–2010
BLS
2.0T 175 hp · M6 · 1998 cc		 Petrol 34.0 mpg 8.3 197 2007–2010
BLS
2.0T 210 hp · M6 · 1998 cc		 Petrol 34.0 mpg 8.3 199 2008–2010
BLS
2.0T Flexpower · M6 · 1998 cc		 Petrol 34.0 mpg 8.3 197 2008–2010
BLS
2.0T 210 hp · M6 · 1998 cc		 Petrol 33.2 mpg 8.5 202 2006–2010
BLS
2.0T 175 hp · A5 · 1998 cc		 Petrol 31.4 mpg 9.0 216 2008–2010
BLS
2.0T Flexpower · A5 · 1998 cc		 Petrol 31.4 mpg 9.0 216 2008–2010
BLS
2.0T 210 hp · A5 · 1998 cc		 Petrol 31.0 mpg 9.1 218 2008–2010
BLS
2.0T 175 hp · A5 · 1998 cc		 Petrol 30.4 mpg 9.3 222 2008–2010
BLS
2.0T Flexpower · A5 · 1998 cc		 Petrol 30.4 mpg 9.3 222 2008–2010
BLS
2.0T 210 hp · A5 · 1998 cc		 Petrol 29.4 mpg 9.6 229 2008–2010
BLS
2.8T V6 · M6 · 2792 cc		 Petrol 27.7 mpg 10.2 245 2008–2010
BLS
2.8T V6 · M6 · 2792 cc		 Petrol 26.4 mpg 10.7 254 2008–2010
BLS
2.8T V6 · A6 · 2792 cc		 Petrol 26.2 mpg 10.8 259 2008–2010
BLS
2.8T V6 · A6 · 2792 cc		 Petrol 24.6 mpg 11.5 274 2008–2010
BLS
1.9D 150 hp (07MY) · M6 · 1910 cc		 Diesel 46.3 mpg 6.1 164 2007
BLS
1.9D 150 hp AUT · A6 · 1910 cc		 Diesel 39.2 mpg 7.2 194 2006–2007
BLS
2.0T 175 hp · M5 · 1998 cc		 Petrol 34.9 mpg 8.1 193 2006–2007
BLS
2.0T 175 hp AUT · A5 · 1998 cc		 Petrol 31.4 mpg 9.0 216 2006–2007
BLS
2.0T 210 hp AUT · A5 · 1998 cc		 Petrol 31.0 mpg 9.1 218 2006–2007
BLS
2.8T V6 255 hp · M6 · 2792 cc		 Petrol 27.7 mpg 10.2 245 2006–2007
BLS
2.8T V6 255 hp AUT · A6 · 2792 cc		 Petrol 26.2 mpg 10.8 259 2006–2007

Using these figures

"In lists" shows which yearly VCA lists include the version; it is not the model year. Manufacturers supply figures to the VCA voluntarily, so some makes are missing from some years' lists (for example several large brands between 2019 and 2024); a gap in the years does not mean the car was not sold. Click an mpg figure to open the trip fuel cost calculator with it in UK units, or convert it with the fuel economy converter. Real-world economy is usually lower than official figures — measure yours with the MPG calculator.

Tyre and wheel sizes for this model: Cadillac BLS tyre sizes.

Source: Vehicle Certification Agency (VCA), Car Fuel Data — official data download (lists 2006–2010, downloaded 2026-10-22). © Crown copyright, reused under the licence published for this dataset on data.gov.uk (Creative Commons Attribution). Data processed by us (duplicates merged, model names tidied); the VCA is not responsible for our use of it. The VCA states that figures are supplied by manufacturers, may not be achieved in real-world driving, and are used at the user's own risk.