Prince Bob

I had the same issue on mine years ago, a new 12V battery, and all was good

Flashback I've attached a brochure with specs which you may find useful. I think the general consensus is to avoid air suspension as it can potentially be expensive to put right, other than that just the usual pre owned car checks RX-450h-(9Mar10)_tcm-3066-452072 (2).pdf

I had a similar predicament. Front tyres needed replacing, do I replace all 4 tyres with all seasons, or do I just fit some summer tyres on the front? I believe the Bridgestone duelers I had were the oem tyre but I wasn't impressed with the wet weather performance so went for the Goodyear Efficientgrip SUV summer tyre. The professional and owner reviewed seemed good (maybe sponsored?) The tyre is much improved in the wet, able to apply full power without torque steer and the traction/stability killing the progress and no more crabbing either. I do live in the South though so we don't get much snow and I don't rely on the car to get work so summer seems ideal, my be different if I lived up north where there is real snow. The average temp in the UK last year was 13c and summer tyres work best in temps above 7c

Road tax is not £630 on a 450 its about £170, emissions are are only 148g km. I agree £630 is a rip off and I certainly would not have purchased a 450 if road tax/ved was that high. The 350 is £630 due to age of car and high emissions (264g km). The 300 is £360, (288g km). 300 was a lovely car but found it slow & thirsty (20ish mpg) Air suspension not avaliable on the 400h, standard on SEL trims on 300/350. Parking sensors were dealer option.

If I were you I'd be considering a 450, you'll appreciate the double pane glass, keyless entry/start, parking sensors, auto fold mirrors over a 400. No cambelt changes to worry about either. You will lose out on a tape deck though! Nothing rides like a Jag so expect a firmer ride than you are used to in the RX... Haven't heard of any issues with the hybrid battery, however the 12v battery is not cheap. Some models do come with air suspension which isn't cheap to fix, however issues do seen rare.

I used to get around 20 in town, and up to 38 on motorway. Making progress on motorway 32. Regularly did over 450 miles to a tank

I had a similar 'check hybrid system' on an Rx450h. New 12v battery problem solved, no issues 2 years later

Look for corrosion on leading edge of bonnet. Many years ago when I was looking many had an issue. Check alloys for corrosion as well. Check 'Y' section on exhaust this is where they typically start to blow. Make sure TPMS is working. That's about it. The 2005 model you are looking at will fall into the 'cheap' tax bracket. SE has plenty of toys for the year, heated/vented electric seats, blinds, etc make sure they all work. Mirror fold switch is hidden in panel where your right knee will rest (took me a while to find it) Great on fuel for 3.0, 38 mpg on motorway, will be 20ish around town and short runs. Boot on 450h is tiny, if you don't care about fuel get a 430 or 460 (if you can find one) Good luck

I had a similar rattle, it was actually the rear seat. Fold the seats, unfold them and make sure they are secured. The rear seats slide and recline and if they aren't locked in place properly you will get an irritating rattle.

Looks to be very good value. Fuel wise low 30s overall, which for a vehicle of the size and weight is really very good, expect less in cold weather. A 300 bhp 2.5 tonne truck will never be great on fuel though, but depends what you are used to. I get better fuel economy in town rather than motorway The seller mentions electric tailgate doesn't work, there is a switch in the glove box, maybe seller accidently knocked it and doesn't realise? Not the end of the world if it doesn't work and could be used to knock money off, although there are soo many for sale might as well get one with everything working.

Many thanks for a detailed response. The rears are down to about 6mm, so can't really justify getting rid of those which is a shame. I'll probably be 6ft under by the time they wear out! The Bridgestones are fine, but are only rated 'C' for wet weather performance, although I don't know if this is an internal rating, or compared to other competitors.

I had my car serviced, all was good apart from the tyres which will be due for replacement soonish. Currently running Bridgestone Duelers 235/55 R19 all round. These are fine, apart from some mild torque steer. The rears have plenty of life so only need 2 front tyres. Cross climates seem to be popular, any other recommendations? The Continental Sport Contact 5 and Dunlop Sport Maxx RT, appear to have good reviews, can anybody here provide any feedback on these tyres? Thanks in Advance

If you have the triple beam headlights, these are LED (SEL/Premier). The DS4 refers to the Xenon bulbs (SE-L).

I used the cleaner about 2 years ago and changed the pollen filter, no issues since then

The SE-L gains the following over the SE-I: LED headlights Mark Levinson audio Extendable under thigh support on the seats. Heads up display Ventilated seats Illuminated scuff plates Camera on passenger side mirror, I believe Lexus call this 'side monitor' Air suspension. As for for switching seats and audio, with enough money and time anything is possible. Whether it's financially worth it is another question. I have attached a PDF that highlights the changes in more detail, you may find this useful. RX-450h-(9Mar10)_tcm-3066-452072 (1).pdf