Motoring Today

Mercedes-Benz GLA under £300 per month

6 used Mercedes-Benz GLA listings from £203/mo under £300 a month, with real broker quotes. Tap any "£X /mo" to see that dealer's full representative example. Finance is subject to status; terms and conditions apply.

The Mercedes-Benz GLA range under £300 per month currently stands at 5 cars, updated on 19 August 2026. This selection represents a cash-price equivalent typically ranging from £8,995 to £13,099, with the cheapest monthly payment for a qualifying car starting from £203. Our representative finance example, for illustration purposes only and subject to status, assumes a 0% deposit over 60 months with a 13% APR, utilising an HP (Hire Purchase) product type. For this budget, you can generally expect to find earlier examples of the GLA, often 2014-2016 models. This compact SUV, known for its elevated driving position and premium feel, offers a stylish alternative to traditional hatchbacks. While specific features vary by trim, even entry-level models typically offer a good standard of equipment. Every car shown includes its own dealer's representative finance example, ULEZ status, and a full MOT history for transparent purchasing.

In stock
6

Live Mercedes-Benz GLA listings

From / month
£203/mo

Cheapest representative quote

Monthly budget
£300

Under £300 a month

Mercedes-Benz GLA
Great price

Mercedes-Benz GLA

2014 220 Amg Line Premium+cdi 4matic Auto

DieselAutomatic63,686 mi2014
Band E · £200/yr
£203/mo
£8,995
cash

SWS Car Sales Ltd·3.8 (120)· Cobham

Mercedes-Benz GLA
Great price

Mercedes-Benz GLA

2017 200 Sport Executive D Auto

DieselAutomatic70,000 mi2017
ULEZ ✓Band B · £20/yr
£225/mo
£10,495
cash

East Knighton Car Sales·4.6 (58)· Dorchester

Mercedes-Benz GLA
Fair price

Mercedes-Benz GLA

2015 220 Amg Line Premium Cdi 4matic Auto

DieselAutomatic85,871 mi2015
Band E · £200/yr
£235/mo
£9,658
cash

CG Motorland·4.5 (202)· Leicester

Mercedes-Benz GLA
Fair price

Mercedes-Benz GLA

2017 200 Sport Executive Auto

PetrolAutomatic64,055 mi2017
£200/yr
£259/mo
£11,490
cash

AB Dealers·4.6 (196)· Feltham

Mercedes-Benz GLA
Great price

Mercedes-Benz GLA

2017 220 D 4matic Amg Line Premium Auto

DieselAutomatic41,698 mi2017
Band D · £170/yr
£263/mo
£11,997
cash

SWS Car Sales Ltd·3.8 (120)· Cobham

Mercedes-Benz GLA
Good price

Mercedes-Benz GLA

2018 220 Amg Line Premium D 4matic Auto

DieselAutomatic61,311 mi2018
£200/yr
£296/mo
£13,099
cash

AB Dealers·4.6 (196)· Feltham

Frequently asked questions

What deposit is needed to get a Mercedes-Benz GLA for under £300 per month?
To achieve a monthly payment of under £300, a larger deposit than the representative example (which shows a £0 deposit on a 60-month Hire Purchase at 13% APR) would likely be required. Finance is subject to status, and a larger upfront payment will reduce your monthly instalments.
Does my credit score affect the monthly payment for a Mercedes-Benz GLA?
Yes, your credit score can affect the monthly payment. Quoted finance rates are representative examples, and the specific Annual Percentage Rate (APR) offered to you will depend on your individual credit history and an affordability assessment.
Should I choose HP or PCP for a Mercedes-Benz GLA within this budget?
With Hire Purchase (HP), you own the car outright after the final payment, whereas with Personal Contract Purchase (PCP), you have options to return, part-exchange, or pay a balloon payment to own the car at the end of the term. For a full breakdown, Motoring Today's comprehensive PCP vs HP finance guide covers all the details.