Skip advert
Advertisement

Saab 9-3

Clean diesel engines give ageing saloon fresh lease of life

Find your Saab 9-3
Compare deals from trusted partners on this car and previous models.
Or are you looking to sell your car?
Value my car
Fast, no-nonsense car selling
Value my car

The 9-3 is rapidly approaching retirement, but this trio of engines breathes new life into an ageing model. It is now as quick, quiet and economical as anything in its price range, and despite the Swede’s advancing years it still grips hard in corners and steers sharply. The might of the German executives is strong, but the Saab badge still provides more premium appeal than offerings from Vauxhall and Ford, making this 9-3 an extremely compelling proposition. 

Advertisement - Article continues below

The 9-3 is no spring chicken, but resurgent Saab has given its executive saloon a new lease of life, and the result is a cleaner, more appealing car. 

Launched in 2002, and built on the same platform as the now defunct Vauxhall Vectra, the 9-3 has always struggled to compete with rivals from the German firms. But now, there’s at least one very good reason to reconsider Saab’s ageing boardroom pretender; super-low CO2 emissions.

Three new 1.9-litre diesel engines have been added to the range, each boasting 62.8mpg and 119g/km in saloon form, despite varying power outputs. The Convertible and Sportwagon estate get 

the engines, too, although economy and emissions suffer a bit because of the extra weight. For the saloon, the low CO2 means first year road tax is free. The old 118bhp and 148bhp 1.9-litre diesels are replaced by quicker and cleaner 128bhp and 158bhp twin-turbo versions. But best of all is the 178bhp TTiD4 driven here. 

Skip advert
Advertisement
Skip advert
Advertisement - Article continues below

Used - available now

Defender 90

2022 Land Rover

Defender 90

76,500 milesAutomaticDiesel3.0L

Cash £32,850
View Defender 90
Discovery

2024 Land Rover

Discovery

49,609 milesAutomaticDiesel3.0L

Cash £37,950
View Discovery
Defender 110

2025 Land Rover

Defender 110

872 milesAutomaticDiesel3.0L

Cash £73,950
View Defender 110
Model Y Premium

2023 Tesla

Model Y Premium

22,772 milesAutomaticElectric

Cash £24,300
View Model Y Premium

It has a mighty 400Nm of torque available from only 1,850rpm, so it’s powerful and flexible in any of its six gears. In addition, it’s superbly quiet and smooth on the go, feeling every bit as refined as the benchmark 2.0-litre TDI units from Volkswagen. 

Saab has achieved the hikes in performance and economy by reducing friction in the engine, adding low-rolling resistance tyres, thinning some of the metal bodywork to reduce weight, and using lighter materials with the same soundproofing qualities.

Unusually, the ride height hasn’t been lowered because the firm wanted to maximise comfort. And, disappointingly, there’s no stop-start engine technology, so you’ll be burning fuel at the traffic lights. 

It all adds up to a car that hasn’t the slightest whiff of being an ‘eco’ model, yet delivers fuel economy that keeps up with the best the BMW 3-Series can offer. The front-wheel-drive Saab will never quite match the dynamic prowess of the 3-Series, but it still grips well, turns in sharply and is refined on the motorway. The only gripe is the lumpy gearchange. 

Otherwise, this elderly junior executive is surprisingly sprightly. And at £23,000 for a well specced Turbo Edition model, it makes the German competition look pricey. 

Rival: Insignia ecoFLEX

With economy of 54.7mpg and 136g/km emissions, Vauxhall’s eco saloon trumps Ford’s most efficient Mondeo, but it can’t match the revised 9-3. However, its modern design and quality cabin make the Saab look dated. 

Skip advert
Advertisement

New & used car deals

Volkswagen Golf

Volkswagen Golf

RRP £24,625Avg. savings £2,546 off RRP*Used from £10,695
Dacia Spring

Dacia Spring

RRP £14,995Avg. savings £4,588 off RRP*
Hyundai Tucson

Hyundai Tucson

RRP £29,585Avg. savings £6,027 off RRP*Used from £12,795
Nissan Qashqai

Nissan Qashqai

RRP £27,415Avg. savings £6,037 off RRP*Used from £9,970
* Average savings are calculated daily based on the best dealer prices on Auto Express vs manufacturer RRP
Skip advert
Advertisement

Most Popular

Insurers still refuse to cover some Chinese cars despite booming sales
Skywell BE11 - front action

Insurers still refuse to cover some Chinese cars despite booming sales

Insurance companies seem to be struggling to keep pace with the wave of new cars coming from China, and buyers are literally paying the price
News
26 Feb 2026
Major Renault Megane revamp due this year with more range and racy looks
Renault Megane E-Tech Electric - rear static (night)

Major Renault Megane revamp due this year with more range and racy looks

All-new battery could push the more aggressive Megane EV past 300 miles of range
News
27 Feb 2026
Diesel cars aren’t dead, in fact they’re even starting to make a comeback
Opinion - Vauxhall Grandland

Diesel cars aren’t dead, in fact they’re even starting to make a comeback

If you're looking for the most cost-effective cars to run, Mike Rutherford thinks you shouldn't discount diesel
Opinion
1 Mar 2026